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

William V. Bidwill Sr. (born July 31, 1931) is the principal owner and chairman of the board of the Arizona Cardinals of the National Football League (NFL). He was co-owner from 1962 for ten seasons with his brother Charles Jr. and has been sole owner since 1972.
Hypothesis: William V. Bidwill Sr. was once a co-owner of the Arizona Cardinals.
****
Answer:
Yes

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

The twenty-first season of British science fiction television series "Doctor Who" began on 5 January 1984 with the 5th Doctor (Peter Davison) serial "Warriors of the Deep", and ended with Colin Baker's first serial "The Twin Dilemma". For only the second time (the first being during season 4), the entire TARDIS crew changed over the course of a single season.
Hypothesis: The twenty-first season the entire TARDIS crew was the only time the curse of the crew changed over a single season.
****
Answer:
No

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

The Californias, or Province of the Californias, or Spanish: Las Californias, Provincia de las Californias (17681804), was the northwestern-most area of the Viceroyalty of New Spain (comprising Spain's colonial possessions in the Western Hemisphere and Pacific Spanish East Indies).
Hypothesis: the Viceroyalty of New Spain purchased The Californias for a lot of money.
****
Answer:
It's impossible to say