[QUESTION] Test for natural language inference.
Premise: "People in black walking on a street."
Hypothesis: "The people in black are going to a funeral."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People in black walking on a street are necessarily going to a funeral.
The answer is it is not possible to tell.

Q: If "A man is reading a newspaper on a train or bus." does that mean that "The man bought the newspaper before getting on the train or bus."?
Options:
- yes
- it is not possible to tell
- no
A: A man could have bought the newspaper at another time besides right before getting on.
The answer is it is not possible to tell.

QUESTION: Given the sentence "This is a grassy and rocky place." can we conclude that "This area has rocks and grass."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A grassy place has grass and a rocky place has rocks.
The answer is yes.

[QUESTION] Given the sentence "Cowboy riding a bull at rodeo." is it true that "A man is riding on a large animal in front of others."?
Just because a cowboy rides a bull at a rodeo does not mean that he does so in front of others.
The answer is it is not possible to tell.

Q: Premise: "Its a dog show with many dogs."
Hypothesis: "There are over a hundred dogs registered for the dog show."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: There could be a different number than other a hundred dogs.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man on a bicycle is jumping over a sign that says ""free dinner""."
Hypothesis: "A man is checking his mailbox."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man cannot be checking his mailbox while jumping over a sign.
The answer is no.