[QUESTION] Given the sentence "A man wearing a black vest and a girl in an orange uniform are waiting at a bus stop." can we conclude that "A man waits for the bus."?
Options:
- yes
- it is not possible to tell
- no
A man waits for the bus because the man is waiting at the bus stop.
The answer is yes.

Q: Premise: "A man wearing a sweater is pushing an old man wearing a suit and blue tie in a wheelchair next to a row of bookshelves."
Based on this premise, can we conclude that the hypothesis "The two men are reading in a libary." is true?
Options:
- yes
- it is not possible to tell
- no
A: If the two men are reading then one of them cannot be pushing the other in a wheelchair.
The answer is no.

QUESTION: Given the sentence "A redheaded boy swimming underwater." is it true that "A person swimming with a friend underwater."?

Let's solve it slowly: The boy swimming is not implied to be swimming with his friend.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man who looks like he is adjusting something on his face and ears at a train station."
Hypothesis: "A man waits at a train station."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man at a train station mwans he waits at a train station.
The answer is yes.

Q: Given the sentence "A gyro chef is preparing food in the kitchen." is it true that "A chef is off work on a date."?
A: A chef cannot be preparing food when he is off work.
The answer is no.

[QUESTION] Given the sentence "Chef joey signing a book with a sharpie." is it true that "Chef joey is signing a book for his biggest fan."?
Signing a book does not imply that it is for the Chef's biggest fan.
The answer is it is not possible to tell.