Student asked: If "A man with glasses and a young girl smiling for the camera." does that mean that "The girl gives a peace sign."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A Japanese man and his daughter are getting a photo in a photo booth. The answer is it is not possible to tell.

Student asked: Premise: "Snow surfer flying in air."
Hypothesis: "A snow boarder outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. In order to be flying in air they must be outdoors. The answer is yes.

Student asked: Premise: "Two construction workers sit high above on a metal girder."
Hypothesis: "Two workers are standing on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Either the workers are standing or sit above a metal girder. The answer is no.

Student asked: Premise: "A man in a white outfit sings into a microphone."
Hypothesis: "The man is wearing a green outfit."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. If a man is in a white outfit then he is not in a green outfit. The answer is no.