Q: Given the sentence "Two young men do cycle figures on ramp." can we conclude that "Two guys are playing tennis."?
Options:
- yes
- it is not possible to tell
- no
A: The two men cannot be doing cycle figures and playing tennis at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Adults and children frolic on the shoreline of a beach."
Hypothesis: "The family plays on the sand."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because Adults and children are frolic on a beach does not mean that they are a family that plays on the sand.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man in a suit walking down the sidewalk with his arm in a sling."
Hypothesis: "A man is recovering from a boxing match."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Having his arm in a sling doesn't imply he was in a boxing match.
The answer is it is not possible to tell.

Q: If "Men in blue robes with hookahs sitting on the street." does that mean that "Men are wearing red robes and blue tights."?
Options:
- yes
- it is not possible to tell
- no
A: The men cannot be wearing red robes and blue tights if they are are wearing blue robes.
The answer is no.

QUESTION: Premise: "A young man presents an unknown object to photographer."
Hypothesis: "A photographer tries to identify an unknown object."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The photographer might not want to try to identify the object.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A black dog walking on the beach." can we conclude that "The dog can surf."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A dog walking on the beach does not imply that he can surf.
The answer is it is not possible to tell.