Student asked: If "A person stands in the snow at the edge of a mountain." does that mean that "A person is admiring the snow from inside the ski lodge."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. You cannot stand in the snow and from the ski lodge at the same time. The answer is no.


Student asked: Premise: "A borders bookstore employee is wearing a black shirt."
Hypothesis: "The borders employee is required to wear a black shirt."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The Borders employee could be wearing the black shirt out of his own choice not because he is required to wear it. The answer is it is not possible to tell.


Student asked: Given the sentence "Two dogs run through grass near a body of water." can we conclude that "The dogs are retrieving a downed bird."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all dogs who run through grass near a body of water are retrieving a downed bird. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man is illuminated by a street lamp as he walks towards a stately brick building with blue doors at night." that "A man is happily illuminated."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A man that is illuminated by a street lamp does not mean he is happily illuminated. The answer is it is not possible to tell.