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

American football strategy concerns the deployment of offensive, defensive, and special teams players and the execution of plays in American football. In American football, there are a vast array of positions, formations, strategies, plays and types of play calling systems that are utilized. If a strategy is for a particular game, it is known as a "game plan".
Hypothesis: American football strategy will improve a teams performance.
****
Answer:
It's impossible to say

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

The 1969 Indian vice-presidential election was held on 30 August 1969. Gopal Swarup Pathak won the election to become the fourth Vice-President of India. The election was occurred since the sitting VP, Varahagiri Venkata Giri resigned to contest the presidential election after the death of incumbent President Zakir Husain.
Hypothesis: Husain was the most loved President of India.
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Answer:
It's impossible to say

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

Dr. Edward Vivian Scobie (1918 14 November 1996) was a Dominican-born journalist, magazine publisher and historian. He is best known for his research into the black history of Western Europe and his 1972 seminal book "Black Britannia: A History of Blacks in Britain".
Hypothesis: Dr. Scobie traveled to Europe.
****
Answer:
It's impossible to say