Q: If "A man and a boy ride a four wheeled vehicle." does that mean that "A father and son are riding a four wheeled vehicle."?
Options:
- yes
- it is not possible to tell
- no
A: Not all a man and a boy are a father and son relationship.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "This is a man singing." that "On stage and with an acoustic guitar."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man is telling a comedy routine to an empty room.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two men are holding a sheep while a little kid sits on top of the sheep."
Hypothesis: "The men are holding a sheep."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The two men certainly are holding the sheep as a little kid sits on top of said sheep.
The answer is yes.

Q: Premise: "A boy wearing a red shirt on a skateboard jumps up some stairs."
Based on this premise, can we conclude that the hypothesis "A boy skates down the halfpipe." is true?
Options:
- yes
- it is not possible to tell
- no
A: A person cannot skate up some stairs and down the halfpipe simultaneously.
The answer is no.

QUESTION: If "A woman in blue standing in front of the person sitting down wanting to buy some bananas or other fruit." does that mean that "The woman is standing because she is in line."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman may stand in wait in places other than a line.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A baby cries while another baby holds an object." can we conclude that "There are two babies."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The fact that a baby cries while another holds an object implies there are two babies.
The answer is yes.