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

The Coward is a 1915 American silent historical war drama film directed by Reginald Barker and produced by Thomas H. Ince. Ince also wrote the film's story and scenario with C. Gardner Sullivan. The film stars Frank Keenan and Charles Ray. John Gilbert also appears in an uncredited bit part. A copy of "The Coward" is preserved at the Museum of Modern Art.
Hypothesis: C. Gardner Sullivan wrote most of "The Coward"'s story.
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Answer:
It's impossible to say

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

Lilacs for voice and orchestra (or Lilacs) is a musical composition by George T. Walker, Jr. (born 1922) that was awarded the 1996 Pulitzer Prize for Music. The work, scored for soprano soloist and orchestra, was the unanimous choice of the Pulitzer prize jury. Walker was the first African-American composer to be awarded the prize.
Hypothesis: George T. Walker Jr won the 1996 Pulitzer prize for music at age 64.
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Answer:
No

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

Diana Trask (born 23 June 1940) is an Australian country and pop singer born in Melbourne, Australia. She was a popular country singer during the 1970s in the United States and also was a popular star in her native Australia. In the U.S., she charted eighteen singles on the country charts, of which the highest was the number 13 "Lean It All on Me" in 1974.
Hypothesis: Trask was at least 33 years old when her song "Lean It All on Me" was number 13 on the country charts.
****
Answer:
Yes