Student asked: Test for natural language inference.
Premise: "Three men in black jackets and white helmets hold onto a silver handrail next to a busy street."
Hypothesis: "The men are standing in line for something."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The reason the men are holding a handrail next to a busy street is because they are standing in line for something. The answer is it is not possible to tell.


Student asked: Premise: "A girl is standing outdoors with her hair blowing everywhere."
Hypothesis: "A girl with messy hair is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Hair blowing everywhere implies messy hair and outdoors is a synonym for outside. The answer is yes.


Student asked: If "Two men practicing martial arts one has his right leg in the other man's face." does that mean that "The men are sparring as part of their training for their yellow-belt test."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Two men practicing martial arts does not imply they are training for their yellow-belt test. The answer is it is not possible to tell.


Student asked: Premise: "A boy walks with a ball tucked under his arm."
Hypothesis: "The boy is sitting on his couch."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A boy cannot sit on the couch while walking with a ball. The answer is no.