[QUESTION] Given the sentence "An older lady is sitting next to a bookshelf while trying to entertain a young child." is it true that "The lady is sitting down."?
Sitting next to a bookshelf means the lady is sitting down.
The answer is yes.

Q: Test for natural language inference.
Premise: "Two dogs run together through the leaves that have fallen."
Hypothesis: "There are two dogs eating dinner in the kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Dogs cannot run while eating and leaves that have fallen are seldom in the kitchen.
The answer is no.

QUESTION: If "A man rides a bike through a course." does that mean that "A man is walking through the woods."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man is either rides a bike through a course or walking through the woods.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man and a boy are sitting next to a barbecue and examining it."
Hypothesis: "The people are swimming in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The people can't be swimming in the ocean and sitting by a barbecue at the same time.
The answer is no.

Q: Premise: "A little girl tries taking a nap on the comfy sofa."
Hypothesis: "A girl is attempting to sleep on the couch."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Attempting is a synonym for trying and a sofa is a couch.
The answer is yes.

[QUESTION] Premise: "A person in a blue shirt and hat working on a roof of a structure that is behind a fence."
Based on this premise, can we conclude that the hypothesis "A person in a blue shirt and hat working on a roof of a structure that is behind a fence." is true?
Options:
- yes
- it is not possible to tell
- no
Working on a roof of a structure is where one would be working on a roof.
The answer is yes.