Student asked: If "A smiling man in uniform stands on a cobblestone street." does that mean that "Surrounded by grinning people in brightly-colored clothes."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. There are a bunch of sad people standing in a field. The answer is no.


Student asked: Premise: "A woman in a black dress and hat rides a unicycle in front of a crowd."
Hypothesis: "A woman is riding a unicycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. She is in front of a crowd or she is not. The answer is yes.


Student asked: Given the sentence "A half naked man in ethnic dress is breathing fire." can we conclude that "A man is half naked breathing fire."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Both sentences state that a man who is half naked is breathing fire. The answer is yes.


Student asked: Premise: "A man in the shower with a mohawk made out of shampoo."
Hypothesis: "A man is taking a shower."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The man is taking a shower regardless of what he is doing with his hair. The answer is yes.