QUESTION: Given the sentence "A woman in her underwear performing for a video." is it true that "She is filming an advertisement."?

Let's solve it slowly: A woman in her underwear performing for a video is not necessarily filming an advertisement.
The answer is it is not possible to tell.

[QUESTION] Premise: "A brown and black dog jumps high in the air after a purple frisbee."
Based on this premise, can we conclude that the hypothesis "Two dogs are playing with their owner." is true?
Options:
- yes
- it is not possible to tell
- no
There's no way to know that the dogs are playing with their owner.
The answer is it is not possible to tell.

Q: If "A young man in a blue t-shirt is holding his hand up to his mouth while sitting on a couch." does that mean that "The man is watching a scary movie."?
Options:
- yes
- it is not possible to tell
- no
A: Holding his hand up to his mouth does not necessarily mean watching a scary movie.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two boys spraying each other with water." can we conclude that "Two boys are playing video games."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The boys cannot be spraying each other with water and playing video games simultaneously.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A young girl wearing bunny ears takes the wheel on a video racing game."
Hypothesis: "A girl wearing something on her head plays a game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The girl takes the wheel on a video games but that doesn't necessarily mean that she plays the game.
The answer is it is not possible to tell.

Q: Given the sentence "Four asian people sitting on the floor with a model of a volcano." can we conclude that "They are working on their science project."?
Options:
- yes
- it is not possible to tell
- no
A:
A science project is not the only reason people would examine a volcano.
The answer is it is not possible to tell.