[QUESTION] Can we conclude from "A man in black suspenders fixing an elevator while a person stands above him." that "A man in black suspenders is enjoying a cup of coffee while riding the elevator."?
Options:
- yes
- no
- it is not possible to tell
The man fixing an elevator contradicts the one that is enjoying a cup of coffee while riding the elevator.
The answer is no.

Q: Given the sentence "Man on bike in mountains." can we conclude that "A human on bike."?
Options:
- yes
- it is not possible to tell
- no
A: The creature on the bike is a human because he is a man.
The answer is yes.

QUESTION: Premise: "A brown dog biting a horse's leg."
Based on this premise, can we conclude that the hypothesis "A dog biting a dead horses's leg." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A horse whose leg is bitten by a dog is not necessarily dead.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Elder men are getting ready to barbecue."
Hypothesis: "Old guys preparing to cook."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Elder men are old guys. Barbecue is a way to cook.
The answer is yes.

Q: If "A woman is ironing in her home." does that mean that "A woman plays polo in a field."?
Options:
- yes
- it is not possible to tell
- no
A: A woman cannot be ironing in her home and playing polo in a field simultaneously.
The answer is no.

[QUESTION] If "A man in a cowboy hat with a guitar singing into a microphone." does that mean that "The man sings country music."?
Options:
- yes
- it is not possible to tell
- no
A man can sing into a microphone many types of music which are not necessarily country music.
The answer is it is not possible to tell.