Student asked: If "An unshaven man with a serious look is standing in front of a parking meter on the sidewalk." does that mean that "A man is standing next to a parking meter because he owns it."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man would not have a serious look about the parking meter if he owns it. The answer is no.


Student asked: Premise: "The woman in black is looking at outfits in a clothing store window."
Hypothesis: "Woman likes new dress."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Does not state whether the woman likes the item nor whether it is new or not. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man in a turtleneck shirt looks on while a woman in a white shirt deals with the dishes in the dishwasher." that "A man and a woman are in the kitchen and the sink is empty."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man who looks while a woman tends to the dishes cannot simultaneously be in the kitchen. The answer is no.


Student asked: Given the sentence "A group of young men dressed in red walk past a tour bus." is it true that "The men are wearing green clothes."?
Teacher's response:
Let's think. The men cannot be dressed in red and be wearing green clothes simultaneously. The answer is no.