Student asked: Test for natural language inference.
Premise: "A woman looks out the window in a dark room."
Hypothesis: "A woman is trying to see whats through the window."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A woman trying to see through a window isn't always looking out a window in a dark room. The answer is it is not possible to tell.

Student asked: Can we conclude from "A group of people are in the woods playing instruments." that "A group of people are playing music."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A group of people playing instruments in the woods clearly implies a group of people are playing music. The answer is yes.

Student asked: Given the sentence "Two elderly men are crouched against a blue wall." is it true that "The wall is supporting the men."?
Teacher's response: Let's think. Crouching against a wall does not mean the wall is supporting the men. The answer is it is not possible to tell.

Student asked: Given the sentence "A small child wearing a helmet sits on a bike with training wheels in front of a brick house surrounded by a brick wall and white entrance gate." can we conclude that "A girl is on her bike."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Just because the girl is sitting on a bike does not mean that the bike belongs to her. The answer is it is not possible to tell.