Student asked: Premise: "Man and woman crossing the street at dusk."
Based on this premise, can we conclude that the hypothesis "A husband and a wife are enjoying a leisurely stroll in the evening." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Man and woman crossing the street at dusk are not necessarily husband and a wife. The answer is it is not possible to tell.


Student asked: Given the sentence "An older man in a pink shirt shakes hands with a younger man in a black baseball cap." can we conclude that "Two men stare at each other with intense anger."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. People that shakes hands cannot stare at each other with intense anger. The answer is no.


Student asked: Given the sentence "Male wearing brown shirt holding a microphone with an expression of singing." can we conclude that "A man singing to his fans."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Male holding a microphone singing is not necessarily singing to his fans. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "Three people waiting patiently for a train to catch."
Hypothesis: "The train is taking them to pluto."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Nobody can be patiently waiting while the train is doing something as exciting as taking them to Pluto. The answer is no.