QUESTION: Given the sentence "A person riverrafting." is it true that "A man is river rafting down the mississippi."?

Let's solve it slowly: A person riverrafting is not assumed to be doing so down the mississippi.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is kneeling to hit a cricket ball on a green cricket field."
Hypothesis: "With a white picket fence in the background."
Do we know that the hypothesis entailed by the premise?
In front of a white picket fence a man is bent over about to hit a cricket ball.
The answer is yes.

Q: Given the sentence "A kayaker traverses some churning rapids." can we conclude that "A person is kayaking on the colorado river."?
Options:
- yes
- it is not possible to tell
- no
A: The person kayaking may be on a different rive than the Colorado river.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A boy with spiderman armbands is in the swimming pool by the wall at the edge." can we conclude that "A boy plays on a swing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One cannot be both in a swimming pool and on a swing simultaneously.
The answer is no.

[QUESTION] Premise: "Man in yellow shirt and red cap holding beers at a sport event."
Hypothesis: "Sad man in yellow shirt and red cap holding beers at a sport event."
Do we know that the hypothesis entailed by the premise?
A man in yellow shirt holding beers need not necessarily be a SAD man.
The answer is it is not possible to tell.

Q: Given the sentence "A black man wearing blue shirt and shorts with red socks kicks around a yellow soccer ball." is it true that "A black man is playing soccer."?
A:
It is implied that when kicking a soccer ball that the man is playing soccer.
The answer is yes.