Student asked: Test for natural language inference.
Premise: "A man wearing a brown jacket and blue jeans is reaching into his pocket."
Hypothesis: "A man wearing a brown jacket has a hole in his jeans pocket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man reaching into his pocket not necessarily has a hole in his pocket. The answer is it is not possible to tell.

Student asked: Premise: "Two people are racing a sidecar motorcycle in the mud."
Based on this premise, can we conclude that the hypothesis "They are standing." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. People racing a sidecar motorcycle could not have been standing at the same time. The answer is no.

Student asked: Given the sentence "A young stylist in red and black is working on the hair of an older woman." can we conclude that "A stylist is taking a break."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A stylist cannot be working on hair while she is taking a break. The answer is no.

Student asked: Test for natural language inference.
Premise: "A man in a black jacket with black pants is walking down a street of buildings."
Hypothesis: "Man wearing black is walking outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. As both the jacket and pants are black it can be said that the man is wearing black and buildings can only be found outside. The answer is yes.