[QUESTION] If "A man is singing and playing a guitar on stage." does that mean that "The man is singing and playing the drums."?
Options:
- yes
- it is not possible to tell
- no
A man is singing and playing a guitar and drums simultaneously.
The answer is no.

Q: Test for natural language inference.
Premise: "Two accordion players in period costumes perform between two maroon-colored antique cars."
Hypothesis: "Two musicians perform for the last time together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Just because two musicians play doesn't mean that they are performing for the last time.
The answer is it is not possible to tell.

QUESTION: Premise: "Two children sit on a bench with black shirts."
Hypothesis: "Children are waiting for their parents."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Children sitting on a bench might not be waiting for their parents.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A happy couple sitting together." is it true that "They are enjoying the view."?
A couple sitting together may or may not be enjoying the view.
The answer is it is not possible to tell.

Q: Premise: "Two men in a classroom in front of a white screen."
Hypothesis: "The men are presenting something."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Presenting something is not the only reason you would be at the front of a screen.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A woman with a mohawk holds the leash for two smaller pug dogs." that "A woman with a mohawk is pet sitting for a friend."?
Options:
- yes
- no
- it is not possible to tell
A woman who holds the leash for two smaller pug dogs is not necessarily pet sitting and not necessarily for a friend.
The answer is it is not possible to tell.