Student asked: Given the sentence "A girl lies in the snow taking a photograph near some trees." is it true that "A girl sleeping on her bed."?
Teacher's response: Let's think. One cannot lie in the snow and sleep in a bed simultaneously. The answer is no.


Student asked: Test for natural language inference.
Premise: "A group of caucasian people lounging in a sandy area."
Hypothesis: "A group of white people are having fun at the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because people are in a sandy area does not mean they are having fun at the beach. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A band dressed in black performs."
Hypothesis: "A band in black playing trombones."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Although the band is performing they are not necessarily playing trombones. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man in a brown jacket looking off to the side." that "A person with his head turned."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A man is a person looking off with his head turned. The answer is yes.