[QUESTION] Can we conclude from "Man in suede jacket plays the electric guitar." that "The man is playing a saxophone."?
Options:
- yes
- no
- it is not possible to tell
A guitar is a musical instrument which is played using hands but a saxophone is played with mouth.
The answer is no.

Q: Premise: "A man is having his picture taken in a courtyard with people in ornamental dress."
Hypothesis: "This is a ceremony."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A ceremony is not the only reason for people to dress up or take pictures.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A woman in a pink sweater is singing to a man in a suit." can we conclude that "A woman is proposing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all woman singing to a man in a suit is proposing.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "An elderly asian man is wearing a colorful hat and sitting in a chair."
Hypothesis: "A seated man wearing a hat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There is a man siting on a chair wearing a colorful hat.
The answer is yes.

Q: Premise: "A woman at a piano with smeared mascara."
Hypothesis: "A woman is near the piano."
Do we know that the hypothesis entailed by the premise?
A: At the piano is a rephrase of is near the piano.
The answer is yes.

[QUESTION] If "A man drives an orange tractor with two small children riding in the back of it." does that mean that "A man and children are walking in a park."?
Options:
- yes
- it is not possible to tell
- no
The man who drives the tractor cannot be walking in a park.
The answer is no.