Student asked: Given the sentence "A man is eating something and walking down a sidewalk past a big red and yellow sign." can we conclude that "The man is eating and walking becase he's hungry."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all man eating something and walking down a sidewalk past a big red and yellow sign is becase he's hungry. The answer is it is not possible to tell.


Student asked: Given the sentence "Men dressed in yellow jackets riding motorcycles." is it true that "The men are at a bar."?
Teacher's response: Let's think. The men cannot be at bar and riding motorcycles at same time. The answer is no.


Student asked: Test for natural language inference.
Premise: "A younger woman wearing a tee-shirt is taking the blood pressure of an older woman wearing blue."
Hypothesis: "People are dieing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. When the people can not die wearing a tee-shirt can not a blood pressure. The answer is no.


Student asked: Test for natural language inference.
Premise: "Four construction workers in safety equipment are working on the wall of a building with the help of a red crane attached to a large truck."
Hypothesis: "The workers are near a building."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Working on the wall of a building implies that the workers are near a building. The answer is yes.