Student asked: Premise: "Woman in a black top and man in a multicolored shirt look on at a picture of a screaming soccer player."
Hypothesis: "A man and woman are in a picture screaming at a soccer player."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. People who look at a picture cannot be simultaneously in that picture. The answer is no.

Student asked: Can we conclude from "These people are riding a large boat type vehicle." that "People in a boat."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. It literally says people are in a boat in both sentences. The answer is yes.

Student asked: Test for natural language inference.
Premise: "A man in dirty clothes sleeps against a blue wall with graffiti."
Hypothesis: "A man sleeping under a blue wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. You can't sleep under and against a wall at the same time. The answer is it is not possible to tell.

Student asked: Can we conclude from "A little boy is attempting to do a cartwheel." that "The young boy is upside down."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A boy attempting a cartwheel can find himself in a variety of postures and is not necessarily upside down. The answer is it is not possible to tell.