Student asked: Premise: "Black and white dog has blue ball in mouth."
Based on this premise, can we conclude that the hypothesis "An animal is carrying a ball." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog is an animal that is carrying a ball in mouth. The answer is yes.

Student asked: Given the sentence "Four women and three men are standing in a row in front of a white building each holding books." can we conclude that "A group of people are waiting to get into the building."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all four women and three men are standing in a row in front of a white building each holding books are waiting to get into the building. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "An indian man in a mustard jacket is shoveling a lot of snow."
Hypothesis: "An indian man is wearing a mustard jacket and jeans."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The type of pants the man is wearing is unknown and may not be jeans. The answer is it is not possible to tell.

Student asked: Given the sentence "A girl lies in the snow taking a photograph near some trees." is it true that "A girl sleeping on her bed."?
Teacher's response:
Let's think. One cannot lie in the snow and sleep in a bed simultaneously. The answer is no.