Student asked: Can we conclude from "The girls smile at the camera." that "The girls are running away from each other."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Girls who smile at the camera are looking in the same direction. Girls running away from each other are looking in opposite directions. The answer is no.


Student asked: Given the sentence "Little girl trying to teach her baby brother to play ball as dad watches." can we conclude that "Dog eats oreos."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A baby brother is not a dog and eating oreos is not playing ball. The answer is no.


Student asked: Test for natural language inference.
Premise: "The motorcycle is being driven by a man in green suit."
Hypothesis: "The motorcycle is being used by a man in a suit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The motorcyclist may or may not be in a used suit. The answer is it is not possible to tell.


Student asked: Premise: "Guy on bicycle with seeing eye german shepard dog."
Hypothesis: "There is a animal on the road and a boy trying to catch it."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A guy does not imply a boy and with a dog does not imply trying to catch it. The answer is it is not possible to tell.