Student asked: Given the sentence "A shirtless man and woman in a black shirt running." is it true that "The shirtless man was cold running to look for something to wear."?
Teacher's response: Let's think. A shirtless man is not necessarily cold and not necessarily running to look for something to wear. The answer is it is not possible to tell.


Student asked: Premise: "People walk on a sidewalk next to tram tracks."
Based on this premise, can we conclude that the hypothesis "People walk near some tram tracks." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Walking next to tram tracks is the same as walking near tram tracks. The answer is yes.


Student asked: Given the sentence "A man wearing a black water-proof garment is making his way through crops that have recently been watered." is it true that "Pulling a box."?
Teacher's response: Let's think. A giant man wearing a wetsuit and flippers checks on his seasonal crops. The answer is it is not possible to tell.


Student asked: If "A woman in a black leather jacket raises her arms as she sings into a microphone." does that mean that "The woman in the black leather jacket played an instrument."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A woman sings into a microphone. She did not play an instrument. The answer is no.