Student asked: Test for natural language inference.
Premise: "Two small children rowing a small kayak."
Hypothesis: "The children are rowing the kayak through rapids."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Rowing a kayak is very different than rowing a kayak through rapids. The answer is it is not possible to tell.


Student asked: If "A girl cleans the hardwood floor with a swiffer." does that mean that "A female is cleaning a hardwood floor."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A female cannot be necessary a girl only it can refer to an adult lady also. The answer is it is not possible to tell.


Student asked: Given the sentence "A football running back getting tackled." can we conclude that "There is intense tackling in a football game."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A football running back getting tackled is not necessarily intense tackling. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A man in a black leather vest holding his belt as a crowd watches."
Hypothesis: "The man is a stripper."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A man can wear a leather vest without being a stripper. The answer is it is not possible to tell.