Student asked: Test for natural language inference.
Premise: "An construction worker in a lime-green safety vest and orange hard hat is looking closely at something held in his hands."
Hypothesis: "A construction worker is looking at something he found."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Even though the construction worker is looking at something in his hands does not mean that it is something he found. The answer is it is not possible to tell.


Student asked: Given the sentence "One gentleman in a blue jacket and khaki shorts playing mini golf on a course with a penguin obstacle." can we conclude that "The man is at home."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man being a gentleman is playing mini golf and he is at home there. The answer is no.


Student asked: Can we conclude from "A boy is about to jump into the water." that "A boy jumping into a pile of leaves."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A boy cannot be about to jump into the water and be jumping into a pile of leaves at the same time. The answer is no.


Student asked: Given the sentence "A man wearing a red coat is outside with his hand over his head to block out the sun." is it true that "A man stares directly into the sun."?
Teacher's response:
Let's think. The man cannot block out the sun while staring directly into the sun. The answer is no.