QUESTION: If "Two people are observing some ruins." does that mean that "Some people are looking at the ruins."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Observing is synonymous with looking. Two people counts as some people.
The answer is yes.

[QUESTION] Can we conclude from "A boy slides through a tube." that "A boy is swimming in a pool."?
Options:
- yes
- no
- it is not possible to tell
A boy sliding in a tube is not swimming in a pool.
The answer is no.

Q: Test for natural language inference.
Premise: "The trailer is white."
Hypothesis: "The trailer is black."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The trailer can not be black if the trailer is white.
The answer is no.

QUESTION: Premise: "Two brown dogs run over the grass carrying a red toy."
Hypothesis: "Two brown dogs run over the grass carrying a red toy playing with each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two dogs running over the grass carrying a red toy need not necessarily be playing with each other.
The answer is it is not possible to tell.

[QUESTION] Premise: "A middle-aged man is taping up the knee of a younger football player who is sitting on a trainers table."
Hypothesis: "The man is busy breakdancing in times square."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
He can not be breakdancing and taping a knee at the same time.
The answer is no.

Q: Premise: "A snowboarder and a skier are taking a break near the lift."
Based on this premise, can we conclude that the hypothesis "The snowboarder is catching his breath after his last run." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A snowboarder is taking a break doesn't imply catching his breath after his last run.
The answer is it is not possible to tell.