Q: Premise: "People are in line to buy tickets at a station in asia."
Hypothesis: "The people are trying to buy tickets for the last train out of the station."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: There are other trains that come before the last train out of the station.
The answer is it is not possible to tell.

Q: Given the sentence "The brown dog has an orange ball in its mouth." can we conclude that "The dog is looking at the ball on the ground."?
Options:
- yes
- it is not possible to tell
- no
A: Either the dog has a ball in it's mouth or the ball is on the ground and the dog is looking at it. The ball cannot occupy two places simultaneously.
The answer is no.

Q: Premise: "A man selling produce on the street."
Hypothesis: "A person selling something."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: If the man is selling produce then he is selling something.
The answer is yes.

Q: Test for natural language inference.
Premise: "This man is preparing a meal."
Hypothesis: "Dicing up his vegetables."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A man is cutting up onions to put on his steak.
The answer is it is not possible to tell.