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

A missed call is a telephone call that is deliberately terminated by the caller before being answered by its intended recipient, in order to communicate a pre-agreed message without paying the cost of a call. For example, a group of friends may agree that two missed calls in succession means "I am running late". The practice is common in South Asia, the Philippines and Africa.
Hypothesis: Hanging up the phone is a way of getting a message
****
Answer:
Yes

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

In the Standing Senate Committee on Legal and Constitutional Affairs, whenever my colleagues Senators Beaudoin, Nolin, Bryden and Grafstein and I have an opportunity to discuss or debate the issue of human rights, we, of course, are mindful of the international obligations of Canada.
Hypothesis: canada has relations with other countries
****
Answer:
Yes

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

That theory, a concept first proposed by Albert Einstein and often reiterated by British astrophysicist Stephen Hawking, seeks to find a single set of equations that can explain all the fundamental forces in the universe: gravity, electromagnetism, and the strong and weak interactive forces among subnuclear particles.
Hypothesis: Hawking and Einstein were uneducated about biology.
****
Answer:
It's impossible to say