Student asked: Premise: "Woman in blue shirt with black bag slumped over on public transit."
Based on this premise, can we conclude that the hypothesis "A woman is slumped over." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman slumped over refers to woman in blue shirt with black bag. The answer is yes.


Student asked: Premise: "A woman in sunglasses and a yellow shirt looks forward."
Hypothesis: "The person is outside on a sunny day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Sunglasses does not imply she was outside on a sunny day. The answer is it is not possible to tell.


Student asked: Given the sentence "Couples are seated on a boat on a river." is it true that "The river is dried out and he boat is empty."?
Teacher's response: Let's think. The boat cannot have a couple in it and also be empty. The answer is no.


Student asked: Premise: "There is a snowboarder doing tricks in a half pipe."
Based on this premise, can we conclude that the hypothesis "The snow boarder is doing tricks on the side of the mountain." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A half pipe is a man made structure to practice tricks where as a mountain is Nature. The answer is no.