input with options: Read the following article and answer the question. Article: Justin Bieber was nominated for the Best New Artist Grammy 2011. Both he and his fans were excited to hear the great news! Born on March 1, 1994, in Canada, Justin entered a singing contest when he was 12 and won the second place. He taught himself to play the piano, drums and guitar. In 2007 Justin posted videos of his singing on the Internet and became famous. In 2008, he became a singer with a record company. Since then, he has become a big name. Justin is so popular that screaming fans show up everywhere for his appearance. Several of his performances had to be cancelled because there were too many fans! In February, 2011, Justin's biopic Never Say Never will come out. Justin came from a poor family. But he said in his book that not having as many things as his friends made him stronger and built his character. He wants to tell people that you can do anything if you just put your mind to it. Question: Who taught Justin to play the piano, drums and guitar? Answer:
output: He himself.

input with options: Read the following article and answer the question. Article: This is the twin's bedroom. The two beds looks the same . This bed is Wang Lei's. It is near the window. That one is Wang Fang's. It's behind the door. The twins have one desk and two chairs. Their clock, books and pencils are on the desk. Their schoolbags are on the chairs. Wang Lei's shirt is on his bed. On Wang Fang's bed there is her skirt. It's yellow. The room isn't big, but nice. Question: The bedroom is   _  . Answer:
output: nice

input with options: Read the following article and answer the question. Article: Lucy Brown teaches English in a junior high school. She loves her students very much, and she works hard. She often tells them some interesting stories in class and her students like her, too. Yesterday, Lucy found some boys always made faces in class. She didn't want them to do that again, so she got all her students together and said, "Boys and girls, when I was young, I liked making faces in class, too. But one day, my grandmother told me not to do that again. She said, 'If you make faces again, you will be ugly when you grow up.' So you shouldn't do that again." Some students thought she was right, but some students didn't. One of the boys put up his hand. "Oh, Tom! What do you want to say?" asked Lucy. The boy stood up and said, "Miss Brown, you must regret listening to your grandmother now." Question: From the passage, we know  _  . Answer:
output: Tom didn't think Lucy was beautiful

input with options: Read the following article and answer the question. Article: Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such asStar Wars   . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they all have the same type of man-made "brain". Leading the robot revolution  are industrial  robots that work in factories. Industrial  robots can do different kinds of jobs that are often boring and sometimes dangerous. Robots are also coming to American homes, though not as quickly as they are entering factories. These robots aren't as friendly and bright as those you saw in Star Wars.But, their makers say, today's home robots "walk", sense objects  in their way (and sometimes knock into them), and even carry objects (which they sometimes drop). Well, nobody is perfect. We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths  of light, and hear certain sounds. That's because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can't. To understand what their sensing devices  pick up is a hard job. Remember, man--made brains handle information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like--using only zeroes and ones. Question: It seems that home robots are   _  . Answer:
output: