Student asked: If "Two people in outdated clothing posing in front of a fast food counter." does that mean that "Two fashionably dressed gentleman order wine at a nice restaurant."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. People in outdated clothing could not have been fashionably dressed . The answer is no.


Student asked: Premise: "Craftsman is working with wood and a nail gun."
Hypothesis: "A craftsman is building a bookcase."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A craftsman could be building anything. We do not know he is building a bookcase. The answer is it is not possible to tell.


Student asked: Premise: "The little dog is going after the bull."
Based on this premise, can we conclude that the hypothesis "The animals are in a field." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The dog and the bull need not be in a field. The answer is it is not possible to tell.


Student asked: If "A fireman on top of a ladder in the dark." does that mean that "A fireman on a ladder fixes a light."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A fireman can be on a ladder without fixes a light. The answer is it is not possible to tell.