Student asked: Given the sentence "Two young children are sitting on a statue of a lion." is it true that "The children are on vacation."?
Teacher's response: Let's think. Children on a vacation don't necessarily imply be sitting on a statue. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "An african native gazes into the camera donning a hat of two corn cobs and necklaces of shells and beads."
Hypothesis: "An african native is standing in front of a camera."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. An native must be standing in front of a camera before he gazes into the camera. The answer is yes.


Student asked: Given the sentence "A child wearing a bucket on their head." is it true that "The child wore a bucket on their head for the photographer."?
Teacher's response: Let's think. Not every child wearing a bucket on their head does so for a photographer. The answer is it is not possible to tell.


Student asked: Premise: "A man with crutches passes behind a white truck."
Hypothesis: "The man is walking near a vehicle."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. Walking and passes can describe the same activity. A truck is a vehicle. The answer is yes.