[QUESTION] Can we conclude from "A man is holding a canoe while a dog looks back." that "The man is in the chemistry lab."?
Options:
- yes
- no
- it is not possible to tell
A man with his dog holding a canoe can't be in a chemistry lab at the same time.
The answer is no.

Q: Premise: "Three men are standing and talking on a porch."
Based on this premise, can we conclude that the hypothesis "People standing and talking at a party." is true?
Options:
- yes
- it is not possible to tell
- no
A: Talking on a porch does not imply talking at a party.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Four dancers wearing white dresses on a stage performing." that "A ballet recital in progress."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Four dancers could be on a stage without their being a ballet recital in progress.
The answer is it is not possible to tell.

[QUESTION] Premise: "There is a sidewalk with a rack of dresses and a girl in jeans and a red shirt."
Hypothesis: "The rack of dresses is in the mall."
Do we know that the hypothesis entailed by the premise?
If a rack of dresses is on the sidewalk it is not in the mall.
The answer is no.

Q: Premise: "A person in a white hooded shirt is sitting in a chair near a body of water and there are buildings in the background."
Based on this premise, can we conclude that the hypothesis "The person is watching the sunset over the water." is true?
Options:
- yes
- it is not possible to tell
- no
A: Being near a body of water doesn't imply watching the sunset.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Many people standing and sitting on the street in front of billboards."
Hypothesis: "A group in the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People collected in an area aren't always part of a group.
The answer is yes.