QUESTION: Given the sentence "A man lounges in his room without eating for days." is it true that "The man does not need to eat because he is immortal."?

Let's solve it slowly: The man going without eating and no need to eat are two different things.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man rollerblading at a skate park."
Hypothesis: "A woman is having a picnic at the park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man rollerblading at a skate park is not a woman having a picnic.
The answer is no.

Q: Premise: "A man sits outside of a store playing violin with his case open on the floor."
Hypothesis: "Waiting for offerings."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A man playing violin outside so he can gather offerings to send his son to college.
The answer is it is not possible to tell.

QUESTION: Premise: "Two young children playing with each other and a ball."
Hypothesis: "Two little kids playing dodge ball."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: It can be told that the children are actually are playing dodge ball.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Man grasping motor as he gazes into the distance." can we conclude that "A man is sleeping against a motor."?
Options:
- yes
- it is not possible to tell
- no
A man who gazes into the distance cannot be sleeping simultaneously.
The answer is no.

Q: 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
A:
Not all woman singing to a man in a suit is proposing.
The answer is it is not possible to tell.