input with options: Read the following article and answer the question. Article: In 2013, a report from The Nero England Journal of Medicine showed that increased body weight is related to the death rate for all cancers.  This is based on a study involving about 900,000 people, spanning many years.      The study, started in 1992 by the American Cancer Society, included men and women from all 50 states.  The youngest participants were 30  years old,  and the '8verage age was 57. By December 2008,  24%  of the participants  had died,  just a quarter of them from  cancers.  In analyzing  the  results, researchers  attempted   to  take account of  such  potential factors as smoking drinking alcohol,  taking aspirin and a wide variety of other factors that might otherwise affect the results.     The results are clear the more you weigh,  the greater your risk of dying of cancer will be (up to 52% higher for men and 62% for women). In men as well as women, the only cancers that did not have a strong connection with weight were lung cancer and-brain cancer.  For women, the strongest correlation with weight was uterine cancer ,which is 6.5 times higher for women  with a BMI(Body Mass Index)of 40 or more.  For men,  it was liver cancer,  which is 4.5 times higher in most obese men.     Smokers tend to be more successful in keeping weight off than non-smokers ,slightly reducing the risk ,But many of them don't have good lungs .Thus ,in another way ,they also face  risks.     As for why extra weight leads to excess cancer death rate ,there's no clear agreement .But the decrease in vitamin D in obese people seems a likely factor .Vitamin D is known to have a  role in preventing cancer .Also, there is a simple fact that obesity makes the management of  cancer more difficult .Although for now there is no simple answer to why obesity increases a person's cancer risk ,all we know for certain is that the risk is real. Question: The passage is mainly concerned with the relationship between  _  . Answer:
output: body weight and cancer

input with options: Read the following article and answer the question. Article: Flying over a desert area in an airplane, two scientists looked down with trained eyes at trees and bushes. After an hour's flight one of the scientists wrote in his book, "Look here for probable metal." Walking across hilly ground, four scientists reported, "This ground should be searched for metals." From an airplane over a hilly wasteland a scientist sent back by radio one word "Uranium." None of the scientists had X-ray eyes: they had no magic powers for looking down below the earth's surface. They were merely putting to use one of the newest methods of locating minerals in the ground---using trees and plants as signs that certain minerals may lie beneath the ground on which the trees and plants are growing. This newest method of searching for minerals is based on the fact that minerals deep in the earth may affect the kind of bushes and trees that grow on the surface.  At Watson Bar Creek, a mineral search group gathered bags of tree seeds. Boxes were filled with small branches from the trees. Roots were dug and put into boxes. Each bag and box was carefully marked. In a scientific laboratory the parts of the forest trees were burned to ashes and tested. Each small part was examined to learn whether there were minerals in it. Study of the roots, branches, and seeds showed no silver. But there were small amounts of gold in the roots and a little less gold in the branches and seeds. The seeds growing nearest to the tree trunk had more gold than those growing on the ends of the branches. If the trees had not indicated that there was gold in the ground, the scientists would not have spent money to pay for digging into the ground. They did dig and found more gold below. They dug deeper. They found large quantities of gold. Question: Which might be the best title of the passage? Answer:
output: A New Method of Searching for Minerals

input with options: Read the following article and answer the question. Article: Patricia was worried.She had a job interview, and she wanted to look good.She decided to get some new clothes.The store owner, Pallas Hansen, helped Patricia find a suit.But when she left the store, she didn't pay for the suit! How could Patricia do this? She was in a special store called Career Closet in San Jose, California.Pallas Hansen and Charlotte Krumwiede started this nonprofit store to help women.They knew that many women don't find jobs because they don't have the right clothes for a job interview.Women who don't have a lot of money have to use their money to buy food and clothes for their children.They can't buy clothes for themselves. Pallas and Charlotte started the store in 1992 after they heard about a store like this in Chicago.Volunteers work in the store.Working women donate most of the clothes to the store.This makes it possible for the customers at Career Closet to get clothes for free. Career Closet has helped 2,500 San Jose women, but clothes aren't the only things women get at the store.They also get confidence.Patricia is 36 years old.Her husband was hurt in an accident, and Patricia needed a job to support her seven children.She went to Career Closet and got a jacket, a skirt, and a blouse."The whole day made me feel special," she said.Patricia was a success at her interview, and she got the job.One reason why she got it was that she was wearing the right clothes for the workplace. Pallas says," I love this job.Sixty percent of the women get jobs.It's like being a fairy god-mother." Question: We can know from the passage that   _  . Answer:
output: dressing properly in working place is important.

input with options: Read the following article and answer the question. Article: The doctor examined Nuala's leg. Nuala tried not to cry, but it was a challenge. Her leg really hurt. "How did you hurt yourself?" asked the doctor. "I jumped off a swing ," said Nuala. "Is it broken?" "It sure is," said the doctor, holding out the X ray. "See right here?" Two hours later, Nuala left the hospital on crutches . Her leg was in a cast . "What will I tell Ms. Chang?" she asked her mother in the car. Ms. Chang was Nuala's dance teacher. The spring dance performance was only two weeks away. Nuala's cast would be on for at least six weeks! "She's going to be so mad at me!" cried Nuala. But Ms. Chang wasn't mad. She said, "We'll think of something." Nuala was unwilling to go on stage with her crutches. "I look stupid," she complained. "I can't dance with these." "Have you ever heard the expression 'The show must go on'?"said Ms. Chang. Together, they went through the show. They thought of how Nuala could move to the music. They thought of ways for her to dance on crutches. The night of the performance, Ms. Chang almost had to push Nuala on the stage. Nuala's cast looked big and clumsy , but she went out and danced. In the end, the audience went wild clapping. Lots of roses were thrown to Nuala's feet! The show did go on! Question: According to the text, the audience considered the show   _  . Answer:
output: