Q: Premise: "A person is fishing at sunset."
Hypothesis: "A man has been relaxing and fishing all day long."
Do we know that the hypothesis entailed by the premise?
A: Fishing at sunset doesn't imply relaxing. And all day can be an exaggeration if someone started early and just did it for a long time.
The answer is it is not possible to tell.

QUESTION: Premise: "The male kayaker is moving through the rough water."
Hypothesis: "The man rows his kayak in a race."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a kayaker is kayaking doesn't mean he's in a race.
The answer is it is not possible to tell.

[QUESTION] Premise: "A balding man in a blue blazer marks in a book at a desk in front of a chalkboard."
Based on this premise, can we conclude that the hypothesis "A man in a suit marks a book." is true?
Options:
- yes
- it is not possible to tell
- no
If the man marks in a book then he marks a book.
The answer is yes.

Q: If "A young boy is underwater in a swimming pool." does that mean that "A boy is in a pool with his dad."?
Options:
- yes
- it is not possible to tell
- no
A: Not all young boy in a swimming pool is with his dad.
The answer is it is not possible to tell.

QUESTION: Premise: "One biker wearing a helmet is jumping over an obstacle."
Based on this premise, can we conclude that the hypothesis "One biker wearing no helmet is jumping over an obstacle." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The biker can't have a helmet and no helmet on at the same time.
The answer is no.

QUESTION: If "A man playing rugby has the ball and tries to evade a tackler." does that mean that "A man is about to get tackled."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Just because he evades a tackler doesn't necessarily mean he is about to get tackled.
The answer is it is not possible to tell.