Student asked: Given the sentence "A man in a blue sweatshirt and a child in a tan sweater walk in opposite directions in a crowded metropolitan area." can we conclude that "A man abandons his baby in new york."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. New York is not the only crowded metropolitan country and walking in opposite directions to a child doesn't mean it is his child or that he abandons it. The answer is it is not possible to tell.


Student asked: Premise: "A woman in a brown sweater is sewing on her machine."
Hypothesis: "The woman knows how to use a sewing machine."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman in a brown sweater is sewing on her machine means the woman under reference must be knowing how to use a sewing machine. The answer is yes.


Student asked: If "A female is sitting down in a bus." does that mean that "There is a woman in a vehicle."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A female is a woman and a bus is a vehicle. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A male doctor takes measure of a woman's blood pressure."
Hypothesis: "A male doctor takes a woman's blood pressure because the nurse is busy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A doctor taking a women's blood pressure does not imply the nurse is busy. The answer is it is not possible to tell.