QUESTION: Premise: "A person on a motorbike rides on a trail through a green forest."
Hypothesis: "A man on a motorbike rides on a trail through a green forest."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person on a motorbike rides on a trail through a green forest does not imply the person is a man.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two dancers in a street performance."
Hypothesis: "A person is dancing alone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If there are two dancers then it would be impossible also for a person to dance alone.
The answer is no.

Q: If "Onlookers watch as a parade goes by with soldiers." does that mean that "The onlookers are lined up on a sidewalk."?
Options:
- yes
- it is not possible to tell
- no
A: Onlookers don't have to be lined up on a sidewalk to watch a parade.
The answer is it is not possible to tell.

QUESTION: Premise: "Children are sleeping as someone reads a song book."
Based on this premise, can we conclude that the hypothesis "Children sleep as their mother quietly finishes a quilt." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It is either the person reads a song book or quietly finishes a quilt.
The answer is no.

[QUESTION] If "Guy instructing people in back of train." does that mean that "A man is talking."?
Options:
- yes
- it is not possible to tell
- no
Guy instructing people in back of train is not necessarily talking.
The answer is it is not possible to tell.

Q: Given the sentence "A man with a white hat is sweeping a parking lot." can we conclude that "The man is sweeping leaves."?
Options:
- yes
- it is not possible to tell
- no
A:
A man sweeping a parking lot is not necessarily sweeping leaves.
The answer is it is not possible to tell.