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

Clifford Jarvis (August 26, 1941 – November 26, 1999) was an American hard bop and free jazz drummer, who in the 1980s moved to London, England, where he died. This entry is from Wikipedia , the user-contributed encyclopedia. It may not have been reviewed by professional editors and is licensed under an Attribution-ShareAlike Creative Commons License . If you find the biography content factually incorrect or highly offensive you can edit this article at Wikipedia
Hypothesis: Free jazz is the most popular type of jazz.
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Answer:
It's impossible to say


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

Die Hochzeit des Camacho ("Comacho's Wedding") is a Singspiel in two acts by Felix Mendelssohn, to a libretto probably written largely by Friedrich Voigt, based on an episode in Cervantes's "Don Quixote". The opera is listed as Mendelssohn's op. 10. It was written between 1824 and 1825, and first performed publicly at the Berlin Schauspielhaus on 29 April 1827.
Hypothesis: It was written in may
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Answer:
It's impossible to say


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

Chao Kuo-Jung (; born August 28, 1992 in Taiwan), better known in Japan as Youko (ヨウコ ) is a member of the latest Hello! Project group Ice Creamusume. She was announced as a winner of the Taiwan Hello! Project New Star auditions on September 20, 2008 along with the other members of Ice Creamusume.
Hypothesis: Youko competed in the Taiwan Hello! Project New Star auditions.
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Answer:

Yes