Here's a short story:

Diving is the sport of jumping or falling into water from a platform or springboard, usually while performing acrobatics. Diving is an internationally recognized sport that is part of the Olympic Games. In addition, unstructured and non-competitive diving is a recreational pastime. 

Diving is one of the most popular Olympic sports with spectators. Competitors possess many of the same characteristics as gymnasts and dancers, including strength, flexibility, kinaesthetic judgment and air awareness. Some professional divers were originally gymnasts or dancers as both the sports have similar characteristics to diving. Dmitri Sautin holds the record for most Olympic diving medals won, by winning eight medals in total between 1992 and 2008. 

Although diving has been a popular pastime across the world since ancient times, the first modern diving competitions were held in England in the 1880s. The exact origins of the sport are unclear, though it likely derives from the act of diving at the start of swimming races. The 1904 book "Swimming" by Ralph Thomas notes English reports of plunging records dating back to at least 1865. The 1877 edition to "British Rural Sports" by John Henry Walsh makes note of a "Mr. Young" plunging 56 feet in 1870, and also states that 25 years prior, a swimmer named Drake could cover 53 feet. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: What is the topic of the passage?
Guess: Diving

Question: Is it unpopular in the Olympics?
Guess: no

Question: How long has it been popular?
Guess: since ancient times

Question: What happened in the 1880's
Guess: first modern diving competitions were held

Question: Where did it originate?
Guess: England

Question: What other sports does it share traits with?
Guess: gymnasts and dancers

Question: How many traits are listed?
Guess: Four

Now answer the following question in the same format.

Question: What are two of them?

strength, flexibility