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

The Kestrels were a vocal harmony quartet from Bristol, England, most notable as the group through which the songwriting team of Roger Cook and Roger Greenaway first met and started composing jointly. They were one of the busiest vocal groups in England during the late 1950s and early 1960s, singing back-up behind Joe Brown, Billy Fury, Eden Kane, and Benny Hill, amongst others, and made dozens of television appearances between 1958 and 1964.
Hypothesis: There were at least two members in The Kestrels
****
Answer:
Yes

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

AT&T Corp. says it will stop selling traditional local and long-distance residential service in seven states, blaming its move on a court decision that it says will result in higher prices for its use of regional networks.
Hypothesis: They blamed the court decision
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Answer:
Yes

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

That might not play well with U.S. officials: White House press secretary Sarah Huckabee Sanders on Wednesday specifically praised Mexico for stopping the migrants from getting rides."Mexico has stepped up in an unprecedented way," Sanders told Fox News. "They have helped stop a lot of the transportation means of these individuals in these caravans, forcing them walking. They have helped us in new ways to slow this down, to break this up and keep it from moving as aggressively toward the United States."
Hypothesis: Mexico stopped rides for only half of the migrants that were heading to the United States.
****
Answer:
It's impossible to say