QUESTION: Premise: "A man cleans up the remains of a house with a rake while others work in the background."
Based on this premise, can we conclude that the hypothesis "A house is burning down." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man cannot clean up the remains of a house if the same house is (still) burning down.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "A jogger passes under an outstretched tree branch."
Hypothesis: "The jogger stopped as he reached the tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The jogger either stopped at the tree or passes under an outstretched tree branch.
The answer is no.


QUESTION: Can we conclude from "A man in a black business suit crossing the street." that "A man is selling ice cream on the street."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A man crossing the street can not be selling ice cream.
The answer is no.