QUESTION: Premise: "A young man watches as a jenga tower tumbles."
Hypothesis: "A man watches his friend making a jenga tower fall."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Watching a Jenga tower tumble doesn't imply that his friend made it happen.
The answer is it is not possible to tell.

QUESTION: Premise: "A woman biking downhill."
Based on this premise, can we conclude that the hypothesis "A woman is biking up a hill." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman can not bike downhill while simultaneously biking up a hill.
The answer is no.

QUESTION: If "A football player kneeling down in a field with a football in his hands." does that mean that "A football player celebrates a play."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A football player kneeling down doesn't always mean he celebrates a play.
The answer is it is not possible to tell.