Student asked: Given the sentence "A group of people relaxing at some tables." is it true that "The group is cleaning their cars."?
Teacher's response: Let's think. People relaxing at tables can not be cleaning cars at the same time. The answer is no.


Student asked: If "Man helps another person reach the top of a rock they are climbing." does that mean that "People are enjoying lunch."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man refers to a singular person while people is plural. Enjoying lunch and climbing are two separate actions. The answer is no.


Student asked: Can we conclude from "An eager team meets in the middle of the court in preparation of a big game." that "A team eats tacos at a restaurant."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A team cannot eats tacos at a restaurant and meets in the middle of the court simultaneously. The answer is no.


Student asked: Test for natural language inference.
Premise: "A waiter reviewing an order to make sure it is correct."
Hypothesis: "The waiter is filling up a glass of water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A waiter who is reviewing an order would not be filling a glass at the same time. The answer is no.