Student asked: Test for natural language inference.
Premise: "A shirtless man walks through a busy gas station."
Hypothesis: "A busy man looks to buy some gasoline."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Walks through a gas station is not necessarily to buy some gasoline. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A police officer on a motorcycle makes his way down a las vegas street."
Hypothesis: "An officer is doing down a street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Doing down a street is a rephrase of makes his way down a street. The answer is yes.

Student asked: Can we conclude from "A man playing a guitar and singing with another man." that "Two brothers are singing and playing guitar for a talent show."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Men can sing and play guitar together without being brothers and can do so for reasons other than a talent show. The answer is it is not possible to tell.

Student asked: Given the sentence "A man lounges in his room without eating for days." is it true that "The man does not need to eat because he is immortal."?
Teacher's response:
Let's think. The man going without eating and no need to eat are two different things. The answer is no.