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

In symbolic computation (or computer algebra), at the intersection of mathematics and computer science, the Risch algorithm is an algorithm for indefinite integration. It is used in some computer algebra systems to find antiderivatives. It is named after the American mathematician Robert Henry Risch, a specialist in computer algebra who developed it in 1968.
Hypothesis: The Risch algorithm is a very important part of computer algebra
****
Answer:
It's impossible to say


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

"Kaun Tujhe" (English: Who Would) is a Hindi song from the soundtrack of the 2016 Hindi Film, . The song is penned by Manoj Muntashir, composed by Amaal Mallik, and sung by Palak Muchhal.The song is picturised upon Sushant Singh Rajput and Disha Patani in the film.. This song presents some respectful words about love in a form of beautiful song.
Hypothesis: Kaun Tujhe was popular in India 
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Answer:
It's impossible to say


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

Crystal Lake is a census-designated place (CDP) in Polk County, Florida, United States. The population was 5,341 at the 2000 census, an increase from 5,300 in 1990. The 2010 Census reported a population of 5,514. It is part of the Lakeland–Winter Haven Metropolitan Statistical Area.
Hypothesis: The population of Crystal Lake has dropped since 2000.
****
Answer:

No