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

Bronte was a 2005 play by British playwright Polly Teale about the lives of the Bronte sisters, their brother Branwell and their father Patrick. It also featured characters from the sisters' novels such as Cathy and Heathcliff from "Wuthering Heights".
Hypothesis: Branwell was a Bronte sister.
****
Answer:
No

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

Martin Richards (born 21 July 1940) is a British computer scientist known for his development of the BCPL programming language which is both part of early research into portable software, and the ancestor of the B programming language invented by Ken Thompson in early versions of Unix and which Dennis Ritchie in turn used as the basis of his widely used C programming language.
Hypothesis: Martin Richards and Dennis Ritchie worked together on the C programming language.
****
Answer:
It's impossible to say

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

The Royal Irish Rangers (27th (Inniskilling), 83rd and 87th) was a regular infantry regiment of the British Army with a relatively short existence, formed in 1968 and later merged with the Ulster Defence Regiment in 1992 to form the Royal Irish Regiment.
Hypothesis: The Royal Irish Rangers was a regular infantry regiment of the British Army with a relatively long existence.
****
Answer:
No