Student asked: Can we conclude from "A man wearing green glasses crouches near the camera." that "The man has poor eyesight and needs corrective lenses to see properly."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Crouching close to the camera implies that the man can't see well and has poor eyesight. The glasses he is wearing seems to not be helping and needs them corrected. The answer is yes.

Student asked: Premise: "A group of men saving a fallen victim."
Hypothesis: "There is more than one man."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. More than one man in one place can also be called a group of men. The answer is yes.

Student asked: Given the sentence "Two brightly colored chickens stand outside of a pub." can we conclude that "Two chickens walk into a bar."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The chickens cannot walk into a bar and stand outside of a pub at the same time. The answer is no.

Student asked: Test for natural language inference.
Premise: "One man walks past a building."
Hypothesis: "While another sits in front of the building on a stoop."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A man walks past a building to sit in front and beg for money. The answer is it is not possible to tell.