Student asked: Test for natural language inference.
Premise: "A woman in paint-splattered blue coveralls adds artwork to a window of a business."
Hypothesis: "The woman is painting artwork on the window."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because her clothes are paint-splattered and she is putting artwork in the window does not necessarily mean that she is painting artwork. The answer is it is not possible to tell.


Student asked: Given the sentence "A butcher is hard at work flaying a large fish." can we conclude that "A butcher working on a fresh salmon."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because a butcher is hard at work flaying a large fish does not mean the fish is fresh salmon. The answer is it is not possible to tell.


Student asked: Premise: "A little boy wearing a striped shirt is pointing at something."
Hypothesis: "The boy in the plaid shirt is pointing at the final destination."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. We are told the boy is pointing at something but not necessarily the final destination. The answer is it is not possible to tell.


Student asked: Can we conclude from "A tractor sits on the road with people with in bright vests standing by." that "People are outside by a tractor."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. If the people are standing by the tractor it means they are outside of it. The answer is yes.