Student asked: Premise: "A shirtless man climbs a wall in nature."
Based on this premise, can we conclude that the hypothesis "A man is climbing a mountain." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A shirtless man climbs a wall in nature does not necessary that he is climbing a mountain. The answer is it is not possible to tell.


Student asked: Given the sentence "Two brown dogs walking through snow." can we conclude that "The dogs are playing in the snow."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Two brown dogs walking through snow doesn't imply them to be playing. The answer is it is not possible to tell.


Student asked: Given the sentence "A girl wearing a harness is lifted out of the water." is it true that "A girl is being rescued following a boating accident."?
Teacher's response: Let's think. Being lifted out of the water does not imply that a boating accident happened. The answer is it is not possible to tell.


Student asked: Given the sentence "The man is reaching across the table to get more food." can we conclude that "The man is in the bathroom."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The man cannot reach across a table for food while in the bathroom. The answer is no.