[QUESTION] Premise: "The boy safely skates up the ramp before descending again."
Hypothesis: "Black college boy ramps up the skate."
Do we know that the hypothesis entailed by the premise?
Not all boys are black. Not all boys are in college.
The answer is it is not possible to tell.

Q: Given the sentence "A man is pushing a food cart on the sidewalk." can we conclude that "Sidewalk food cart being pushing by vendor."?
Options:
- yes
- it is not possible to tell
- no
A: A man can be a vendor. Pushing a food cart is the same as a food cart being pushed.
The answer is yes.

QUESTION: Premise: "An old man with a suitcase walking across a street."
Hypothesis: "An old man is walking to the market across the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man is walking across the street but it cannot be inferred that he is walking to the market.
The answer is it is not possible to tell.

[QUESTION] Premise: "The man is carrying a young girl with pigtails on his shoulders."
Based on this premise, can we conclude that the hypothesis "The man and the girl are running alongside each other." is true?
Options:
- yes
- it is not possible to tell
- no
The man cannot be both carrying a girl on his shoulders while they are simultaneously running alongside each other.
The answer is no.

Q: Test for natural language inference.
Premise: "Women with puppet teaching a class on young students."
Hypothesis: "A teacher uses a puppet to teach english."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Women with puppet teaching a class is not necessarily to teach English.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A large number of people participate in an anti breast cancer event." that "People are public speaking."?
Options:
- yes
- no
- it is not possible to tell
People do not speak much when participating in an event like an anti breast cancer event.
The answer is no.