[QUESTION] Premise: "A man and a woman are laughing together."
Hypothesis: "The man told a joke."
Do we know that the hypothesis entailed by the premise?
A man and woman laughing together does not imply that the man told a joke.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A gymnast number 046 facing the center of the mat with hands above her head in the shape of a heart."
Hypothesis: "A gymnast is doing a routine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A gymnast with hands above her head is doing a routine.
The answer is yes.

QUESTION: Premise: "A child stands in tall grass by a body of water."
Based on this premise, can we conclude that the hypothesis "A child is thinking about fishing in the pond." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The girl stand in tall grass by a body of water but she isn't necessarily thinking about fishing. The water isn't necessarily a pond just because she is standing in tall grass.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A redheaded lady in white plays with children wearing clown noses." is it true that "A lady in white plays with children at a birthday party."?
If a lady plays with children it may not mean that it is a birthday party.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Three women are paddling in shallow water."
Hypothesis: "The women are paddling a canoe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Paddling in shallow water does not imply it's in a canoe.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A mountain climber stops for a drink."
Hypothesis: "A man climbing a mountain needs water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
It is logical that the mountain climber would need water and stop for a drink.
The answer is yes.