Student asked: Test for natural language inference.
Premise: "Two asian girls hold a trash beg in front of a billboard."
Hypothesis: "Guys walking around a billboard sign."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Girls are not guys. Holding a trash bag is different from walking around a billboard sign. The answer is no.


Student asked: Test for natural language inference.
Premise: "A young football player standing on the sidelines looks towards the sky while holding crutches."
Hypothesis: "The football player hurt his ankle during the game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. We don't know which body part the football player hurt; it may not have been the ankle. The answer is it is not possible to tell.


Student asked: If "A hockey game with several players playing their part in preventing or facilitating a goal." does that mean that "There are players playing hockey."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Players preventing or facilitating a goal is implied part of players playing hockey. The answer is yes.


Student asked: Premise: "A white cat sits on a concrete wall and looks at the camera."
Hypothesis: "There is a cat sitting on a wall."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. There is a cat sitting on a wall is a less descriptive form of a white cat sits on a concrete wall and looks at a camera. The answer is yes.