Student asked: Given the sentence "A man in a white t-shirt is about to dunk a basketball through a net-less hoop." can we conclude that "A man prepares to dunk a basketball during a game of street ball."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. About to dunk does not imply it being during a game of street ball. The answer is it is not possible to tell.

Student asked: Given the sentence "Two men are in a band; one is playing the guitar and another is singing." is it true that "Two people are playing instruments."?
Teacher's response: Let's think. The men are in a bad which implies that they are playing instruments. The answer is yes.

Student asked: Given the sentence "People are selling and buying vegetables in a market." is it true that "They are in europ."?
Teacher's response: Let's think. People selling and buying vegetables in a market are not necessarily in europ. The answer is it is not possible to tell.

Student asked: Given the sentence "A man riding a blue motorcycle jumps over a ramp." is it true that "A man is driving down a flat street in his jeep."?
Teacher's response:
Let's think. The man cannot drive a motorcycle and a Jeep at the same time. The answer is no.