Student asked: Test for natural language inference.
Premise: "A blond lady with sunglasses smiles."
Hypothesis: "A person smiling."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A person smiling is a general synonym of a blond lady with sunglasses smiling. The answer is yes.


Student asked: Given the sentence "A girl in a red dress rides her bike in front of a white fence." is it true that "A girl rides a bike in front of her home."?
Teacher's response: Let's think. One cannot infer that the girl is riding on front of her home. The answer is it is not possible to tell.


Student asked: Given the sentence "An elderly man is dancing with a young girl." can we conclude that "The girl is wearing a white dress."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all young girls are wearing white dresses when they dance. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A group of men playing and singing music while a crowd watches."
Hypothesis: "Men are performing for a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Playing and singing music in front of a crowd is a performance. The answer is yes.