[QUESTION] Given the sentence "Four students are sitting on the floor by a model volcano." can we conclude that "Four students are learning about volcanos."?
Options:
- yes
- it is not possible to tell
- no
Students can sit by a model volcano without learning about volcanos.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A group of people dressed in black watching as one person is performing."
Hypothesis: "People fighting in a concert."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: If they were watching a person performing then they wouldn't be fighting.
The answer is no.

QUESTION: If "A bride getting ready with her bridesmaids wearing red." does that mean that "A woman is sitting at the bar drunk with friends."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If a bride is getting ready with her bridesmaids then it is unlikely she would be sitting at the bar drunk with friends.
The answer is no.

[QUESTION] Given the sentence "A girl with a pink tiara and pink balloon and a guy laughing." is it true that "A guy laughs at a girl in a pink tiara with a pink balloon."?
Two people laughing does not infer that one laughs at the other.
The answer is it is not possible to tell.

Q: If "A person in a rainbow colored snowsuit is snowboarding down a snowy slope." does that mean that "A person is out in the winter snow."?
Options:
- yes
- it is not possible to tell
- no
A: A person snowboards on snowy slopes in the winter on snow.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A motocross lets go of his bike in midair."
Hypothesis: "A motocross tries a trick at the x games."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The motocross doesn't necessarily have to be at the X games.
The answer is it is not possible to tell.