Student asked: Premise: "A young man in a suit and tie leans against a railing to take a nap on public transit."
Based on this premise, can we conclude that the hypothesis "A guy in shorts and a t-shirt plays his gameboy on the train." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. It can either be a suit and tie or shorts and a t-shirt. One cannot play and nap simultaneously. The answer is no.

Student asked: If "A female gymnast performing a jump." does that mean that "A gymnast is performing her signature move."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. This could just be a regular jump the gymnast is making and not her signature move. The answer is it is not possible to tell.

Student asked: If "Black children sitting at a table with 6 green and white portable computers." does that mean that "Some children are sitting around a table with portable computers."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Black children are children sitting at a table or around a table with (6 green and white) portable computers. The answer is yes.

Student asked: Test for natural language inference.
Premise: "This person is jumping off of a hill while skiing."
Hypothesis: "The person is wearing a swimsuit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. If a person is skiing they very likely are not wearing a swimsuit. The answer is no.