[QUESTION] Can we conclude from "A mother and her children play on a teeter totter." that "A family plays at a park."?
Options:
- yes
- no
- it is not possible to tell
A family can play on a teeter totter at other places than at a park.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two people are in a swimming pool with water splashing around."
Hypothesis: "There are people in a pool because it is hot."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Two people can be in a swimming pool even if the weather is not hot.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A small child is holding a tire over his shoulder." can we conclude that "A small child is helping his father."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A small child holding a tire over his shoulder does not imply that he is helping his father.
The answer is it is not possible to tell.

[QUESTION] If "A black dog wearing a collar running across the beach." does that mean that "The dog is in forest."?
Options:
- yes
- it is not possible to tell
- no
Dog cannot be in forest and on beach at same time.
The answer is no.

Q: If "A man in a blue sweater and hat works at painting a room." does that mean that "The man falls asleep while working."?
Options:
- yes
- it is not possible to tell
- no
A: The man either falls asleep or works at painting a room.
The answer is no.

[QUESTION] Premise: "Many people are sitting in a park watching a chess game."
Hypothesis: "People watching a chess game in a competition."
Do we know that the hypothesis entailed by the premise?
The chess game that the people are watching in the park is not necessarily a competition.
The answer is it is not possible to tell.