Student asked: Given the sentence "The man is looking underneath the blue minivan." can we conclude that "A man was run over by a van."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man was either looking underneath the blue minivan or run over by a van. The answer is no.


Student asked: Premise: "A woman in a cream tank tops and sunglasses scratches her head as she looks of to the side."
Based on this premise, can we conclude that the hypothesis "A woman is currently using at least one of her hands." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. If she is scratching her head she must be using at least one of her hands. The answer is yes.


Student asked: If "The woman is wearing a purple shirt and runs on the beach." does that mean that "A man is fishing in a boat."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman who runs on the beach is not the same person as a man fishing in a boat. A woman and a man cannot be the same person. The answer is no.


Student asked: Premise: "A man in a suit with his arm in a blue sling is walking down the sidewalk in front of a pink building while two women are standing there together."
Hypothesis: "A man walks by two women."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man could be wearing a suit and have his arm in a blue sling. The answer is yes.