QUESTION: Premise: "Two working men in neon vests tackle a problem."
Based on this premise, can we conclude that the hypothesis "The two men are working." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Working men tackling a problem implies that the men are working.
Answer is yes.


QUESTION: Premise: "A young college student practicing guitar after lunch break."
Based on this premise, can we conclude that the hypothesis "The student is getting ready for a recital." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Someone practicing with a musical instrument is not necessarily preparing for a recital.
Answer is it is not possible to tell.


QUESTION: Premise: "A lone rock climber in a harness climbing a huge rock wall."
Hypothesis: "A rock climber climbing a rock wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A rock climber is the same as a lone rock climber.
Answer is yes.


QUESTION: Premise: "A man in jeans walks up a flight of stairs."
Hypothesis: "A man is wearing black jeans while moving."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The jeans worn by the man can be of any color and not always black.
Answer is it is not possible to tell.