Student asked: Premise: "Guy in purple blowing whistle and making hand sign."
Based on this premise, can we conclude that the hypothesis "A girl in green throws a whistle at a car." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A guy is male and a girl is female and you cannot be both genders at the same time. The answer is no.

Student asked: Premise: "A boy jumps high above his skateboard near a sign."
Hypothesis: "It is a pretty day."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Jumps his skateboard does not imply it is a pretty day. The answer is it is not possible to tell.

Student asked: Can we conclude from "Two people go ice skating in a rink." that "A man and woman go on a first date to the skating rink."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. People does not imply man and woman and go ice skating does not imply it is a first date. The answer is it is not possible to tell.

Student asked: Premise: "Two women eat out at a restaurant."
Hypothesis: "The women are not home."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. If they are at a restaurant then they are not home. The answer is yes.