Student asked: Test for natural language inference.
Premise: "A woman with black smudges on her face smiles with teeth showing while holding a large white umbrella and some papers."
Hypothesis: "She is missing a tooth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Woman with black smudges on her face smiles is not necessarily missing a tooth. The answer is it is not possible to tell.


Student asked: Premise: "A child in his blue and gray snowsuit is standing in the snow holding an big snow shovel."
Hypothesis: "A kid stands in the snow with a snow blower."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A snow blower and a snow shovel are different snow removal tools. The answer is no.


Student asked: Premise: "A woman with a red helmet on is jumping."
Based on this premise, can we conclude that the hypothesis "The woman with the helmet on is in mid air." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The woman with the red helmet is jumping in the air. The answer is yes.


Student asked: Given the sentence "A man supports a boy as he plays at a playground." can we conclude that "A man is on the playground with a boy."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. There are both a man and a boy in a playground. The answer is yes.