Problem:
Read the following paragraph and determine if the hypothesis is true:

What Is the What: The Autobiography of Valentino Achak Deng is a 2006 novel written by Dave Eggers. It is based on the life of Valentino Achak Deng, a Sudanese child refugee who immigrated to the United States under the Lost Boys of Sudan program. It was a finalist for the National Book Award.
Hypothesis: Dave Eggers wrote an novel about Valentines in 2006
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Valentin Vitalyevich Lebedev (Russian: ; born April 14, 1942 in Moscow) was a Soviet cosmonaut who made two flights into space. His stay aboard the Space Station Salyut 7 with Anatoly Berezovoy in 1982, which lasted 211 days, was recorded in the Guinness Book of Records.
Hypothesis: Anatoly Berezovoy was born in Moscow on April 14, 1943.
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Joseph Maurice Ravel (] ; 7 March 1875 28 December 1937) was a French composer, pianist and conductor. He is often associated with impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In the 1920s and 1930s Ravel was internationally regarded as France's greatest living composer.
Hypothesis: Ravel studied with his elder contemporary Debussy in the 1920s and 1930s.
****
Answer:
It's impossible to say