Student asked: Given the sentence "A small tavern that serves corona extra." can we conclude that "A bar that sells corona extra."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Tavern is a synonym for bar. Serves and sells mean the same thing in this context. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A woman in a blue dress and rain boots mops the cobblestone street."
Hypothesis: "The sky is cloudy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A woman in a blue dress and rain boots mops the cobblestone street does not imply that sky is cloudy. The answer is it is not possible to tell.


Student asked: Premise: "A man in a white shirt adds detail to small sculptures."
Hypothesis: "A man drinking water."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man cannot add details to small sculptures and drink water simultaneously. The answer is no.


Student asked: Premise: "A man dressed in formal attire is playing the bass."
Hypothesis: "A man dressed nicely plays an instrument."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A formal attire is a nice dress. A bass is an instrument to play. The answer is yes.