[QUESTION] Given the sentence "A man and a child are swimming in a pool." can we conclude that "The man is laying on the grass."?
Options:
- yes
- it is not possible to tell
- no
If a man is swimming in a pool he is not laying on the grass.
The answer is no.

Q: Premise: "Pedestrians strolling about a plaza in front of a large building."
Hypothesis: "People are enjoying their time at the plaza."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Sentence 1: Pedestrians strolling about a plaza in front of a large building. Sentence 2: People are enjoying their time at the plaza.
The answer is it is not possible to tell.

QUESTION: Premise: "Two men involved in a mixed martial arts competition."
Hypothesis: "The men are going to beat the crap out of each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Involved in a martial arts competition does not imply going to beat the crap out of each other necessarily.
The answer is it is not possible to tell.

[QUESTION] If "A woman in a sari next to a boy holding a red umbrella in a rainy street." does that mean that "A woman in a sari next to a boy holding a red umbrella waiting for a taxi."?
Options:
- yes
- it is not possible to tell
- no
People in a rainy street are not necessarily waiting for a taxi.
The answer is it is not possible to tell.

Q: If "One very tired fisherman." does that mean that "The fisherman wants to sleep all day in his boat."?
Options:
- yes
- it is not possible to tell
- no
A: A tired fisherman does not imply he wants to sleep all day in his boat.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dancing troupe of african american youngsters doing a choreographed move."
Hypothesis: "A group of african american students are performing a dance."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because a dancing troupe are youngsters does not mean they are students or that they are performing a dance.
The answer is it is not possible to tell.