Student asked: Premise: "A homeless man is sleeping on the ground next to a bottle of water using his shirt for a pillow."
Hypothesis: "A homeless man is sleeping on the floor after his wife kicked him out."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because a homeless man is sleeping on the floor does not mean his wife kicked him out. The answer is it is not possible to tell.


Student asked: Given the sentence "A woman in a blue shirt enthusiastically performs a public speech to small crowd." is it true that "A woman talking to a crowd."?
Teacher's response: Let's think. A woman can give a speech without talking to a crowd. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "This individual in a white lab suit is studying some sort of translucent scan."
Hypothesis: "A doctor is looking at an x-ray."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. We didn't know the person in a lab coat is a doctor and we didn't know the translucent scan was an xray. The answer is it is not possible to tell.


Student asked: Premise: "A girl defends the basketball from another player."
Hypothesis: "A girl plays basketball as part of a team."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A girl who defends the basketball from another is not necessarily a part of a team. The answer is it is not possible to tell.