Student asked: Given the sentence "A blond girl is stepping on vertical logs in the sand." can we conclude that "A blond girl is sitting on her porch."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Person sitting on a porch can not be stepping on sand at the same time. The answer is no.


Student asked: Test for natural language inference.
Premise: "A man is standing on scaffolding in a studio while a fire burns in the foreground."
Hypothesis: "A man is trying to escape a fire."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The man may not be trying to escape a fire. He could be a fireman or could be part of a movie crew. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A girl wearing a blue floral patterned dress is sitting on the cement and sorting leaves."
Hypothesis: "The girl in a dress is sitting on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The girl is sitting on the ground which is cemented and sorting leaves. The answer is yes.


Student asked: Can we conclude from "Two little brown-haired girls are grinning and squinting their eyes." that "The little girls are enjoying a sunny day at the playground."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Girls grinning and squinting does not imply being at the playground. The answer is it is not possible to tell.