QUESTION: Premise: "Some adults and children together under a grass hut."
Hypothesis: "People are gathered together under a roof."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A grass hut has a roof so if people are under a grass hut then they are under a roof.
Answer is yes.


QUESTION: Given the sentence "A man riding a blue motorcycle jumps over a ramp." is it true that "A man is driving down a flat street in his jeep."?

SOLUTION: Let's solve this gradually. The man cannot drive a motorcycle and a Jeep at the same time.
Answer is no.


QUESTION: Given the sentence "A man plays guitar in the dark." can we conclude that "A man strums his guitar."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A man playing his guitar must be one who strums it at some point.
Answer is yes.


QUESTION: Test for natural language inference.
Premise: "A brown dog up to its neck in water."
Hypothesis: "Just the head of the brown dog is visible above the surface of the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. If the dog is up to its neck in water means just the head is visible.
Answer is yes.