Student asked: Given the sentence "Two lone men in dark clothes stroll separately across an otherwise deserted brick plaza." is it true that "Two men are strolling in dark clothes."?
Teacher's response: Let's think. Two men are strolling in dark clothes implies a two lone men stroll separately across an otherwise deserted brick plaza. The answer is yes.


Student asked: Premise: "A girl in a bikini enjoys a popsicle outdoors."
Hypothesis: "The girl is getting a solid tan outdoors in the sun."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A girl in a bikini outdoors is not necessarily getting a solid tan. The answer is it is not possible to tell.


Student asked: Premise: "There are five women in pink and purple and one has a child on her shoulders."
Hypothesis: "The child belongs to one of the women."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Women with a child does not imply the child belongs to one of the women. The answer is it is not possible to tell.


Student asked: Given the sentence "A young boy standing in a courtyard turning a crank." can we conclude that "The boy was sleeping all day because he was sick."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A young boy cannot be standing in a court yard if he has been sleeping all day. The answer is no.