QUESTION: Can we conclude from "An officer in uniform is glancing at notes while leaning against a church wall." that "The policeman checks his notes to see if this was the right church."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: An officer in a uniform does not have to be a policeman and his notes don't have to be about the right church.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two boys are riding bikes down a sidewalk." is it true that "Children are outside."?
Children riding bikes down a sidewalk implies that they are outside.
The answer is yes.

Q: Premise: "A boy jumping a rail on his skateboard."
Hypothesis: "A boy is playing video games."
Do we know that the hypothesis entailed by the premise?
A: Video games are sedentary and jumping a rail while skateboarding is active.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A young lady and a dog are walking through ankle deep water."
Hypothesis: "A woman and dog hunting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The lady and the dog cannot be both walking through water and hunting.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man is floating through air doing tricks with his skis."
Hypothesis: "A man is sitting at home watching football on tv."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A floating person is not sitting. Doing tricks on skis cannot be done while watching football on TV.
The answer is no.

Q: If "A sand sculpture with a woman running on the beach behind it." does that mean that "A woman swims in the pool."?
Options:
- yes
- it is not possible to tell
- no
A:
A woman who swims in the pool can't be running on the beach at the same time.
The answer is no.