Student asked: Test for natural language inference.
Premise: "Two bicyclist riding their bikes outside on a track."
Hypothesis: "A man and a woman train for a road race."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Two bicyclists are not necessarily a man and a woman. Riding their bikes doesn't imply train for a road race. The answer is it is not possible to tell.


Student asked: Premise: "A man holding plastic toys looks away while a man wearing a white hat smiles at the camera."
Hypothesis: "The two men are father and son."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man holding plastic toys while a man smiles doesn't necessarily mean the men are father and son. The answer is it is not possible to tell.


Student asked: If "A climber is hanging on a rocky ledge high over a bridge." does that mean that "The climber is going base jumping off the ledge."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because a climber is hanging on a rocky ledge does not mean he is base jumping off the ledge. The answer is it is not possible to tell.


Student asked: Given the sentence "A laughing woman covering the eyes of a man." can we conclude that "A woman is covering the eyes of a man."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A laughing woman covering the eyes of a man is a rephrasing of a woman is covering the eyes of a man. The answer is yes.