[QUESTION] Test for natural language inference.
Premise: "Two oriental men engaged in physical activity with a red exercise machine."
Hypothesis: "Two men are working out in preparation for a marathon."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
They might be training for some reason other than a marathon.
The answer is it is not possible to tell.

Q: Premise: "Two young boys touching glass where they can see a seal swimming by."
Hypothesis: "Two young boys are swimming with seals."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: One is either swimming with seals or touching the glass where they can see them swimming by.
The answer is no.

QUESTION: Premise: "The woman in the brown shirt is watching the other woman dry her hair."
Based on this premise, can we conclude that the hypothesis "A woman is drying her hair." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Drying hair is another way of saying a woman drys her hair.
The answer is yes.

[QUESTION] Premise: "A man holding an umbrella stands on the side of a street."
Based on this premise, can we conclude that the hypothesis "A man with no umbrella looks out his window at the rain." is true?
Options:
- yes
- it is not possible to tell
- no
An umbrella can not be held if there is no umbrella.
The answer is no.

Q: Given the sentence "A female with brown hair dressed in all black walks aboard a boat with blue decor." is it true that "Someone is attending a boat party."?
A: A person walking aboard a boat is not necessarily doing so to attend a party.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A small string orchestra plays in a church where a crowd looks on." can we conclude that "The music is nice."?
Options:
- yes
- it is not possible to tell
- no
A small string orchestra plays in a church where a crowd looks on doesn't imply that the music is nice.
The answer is it is not possible to tell.