Student asked: Test for natural language inference.
Premise: "Two people are in a hot tub."
Hypothesis: "They are in the hot tub."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Two people can be reffered to as they and they are both in the hot tub. The answer is yes.


Student asked: Given the sentence "A muscular man in a black wife-beater and sweatpants is smoking a cigarette and giving a stern look." is it true that "The man looks very cheerful in his brightly colored shorts and shirt."?
Teacher's response: Let's think. A man in a black wife-beater shirt and sweatpants looks very different that a man in brightly colored shorts and shirt. The answer is no.


Student asked: Given the sentence "Five people are running down a hill." can we conclude that "Five people are on a hill."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Five people have to be on a hill to be running down a hill. The answer is yes.


Student asked: Premise: "Little boy playing tennis with a black and yellow racket."
Hypothesis: "A boy is on a skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A boy on a skateboard cannot be the one playing tennis. The answer is no.