QUESTION: Test for natural language inference.
Premise: "An old man reading a periodical sitting in a bus beside a houseplant."
Hypothesis: "A man reading in a bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A man reading in a bus refers to a man in a bus beside a houseplant.
Answer is yes.


QUESTION: Premise: "An overhead view of two girls riding on bike."
Hypothesis: "Two girls are sking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The two girls can't be skiing and riding bikes and skiing at the same time.
Answer is no.


QUESTION: Given the sentence "A small dog plays with a very big limb." is it true that "A dog plays with his owner."?

SOLUTION: Let's solve this gradually. Sentence 1: A small dog plays with a very big limb. Sentence 2: A dog plays with his owner.
Answer is it is not possible to tell.


QUESTION: Can we conclude from "A small group of people walking down a long subway tunnel." that "A group of people walking using flashlights."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Not all subway tunnels are dark and don't require the use of flashlights.
Answer is it is not possible to tell.