Student asked: Given the sentence "People pass in front of a tan building during the day." is it true that "People walking along the city sidewalk."?
Teacher's response: Let's think. A tan building doesn't mean the people have to be on a city sidewalk and they might be in the country or the suburbs. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "Lady walking past a driving taxi."
Hypothesis: "A woman is standing alone in a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. If one is walking they are not standing. If one walks past a driving taxi then one is not alone. The answer is no.


Student asked: Test for natural language inference.
Premise: "Four young people are standing in a run down alleyway posing for a picture."
Hypothesis: "People are posing for a picture."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Standing and posing for a picture are the same thing. the words both suggest the people are not moving for a photography. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A child with and adult hand."
Hypothesis: "A child hold's her mother's hand."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A child with an adult hand does not imply mother's hand. The answer is it is not possible to tell.