Student asked: Test for natural language inference.
Premise: "Two women with backs to the camera."
Hypothesis: "Some women are not facing the camera."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. When backs are to something then people are not facing it. The answer is yes.


Student asked: Given the sentence "People are walking down the sidewalk." can we conclude that "A group of people are walking down the sidewalk together outside."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Sentence 1: People are walking down the sidewalk. Sentence 2: A group of people are walking down the sidewalk together outside. The answer is it is not possible to tell.


Student asked: Premise: "A yellow tractor sits on a hillside."
Based on this premise, can we conclude that the hypothesis "A tractor plows a field." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A tractor that sits on a hillside cannot be the one that plows a field. The answer is no.


Student asked: Given the sentence "A dog is standing on two legs inside a pool and man is nearby looking at the design." can we conclude that "The dog is about to jump into the pool."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A dog inside a pool does not imply the dog is about to jump in the pool. The answer is it is not possible to tell.