Student asked: Given the sentence "A firetruck and people standing at a crosswalk." can we conclude that "People are standing a crosswalk."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A firetruck and people standing at a crosswalk does not necessary that people are standing a crosswalk. The answer is it is not possible to tell.

Student asked: Given the sentence "The young man is holding a drink and checking his cellphone." can we conclude that "A young man is checking to see if his mom called."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Checking a cell phone is not the same thing as checking to see if mom called. The answer is it is not possible to tell.

Student asked: Premise: "A police officer stands between dragons in a chinese new year celebration."
Hypothesis: "Dragons attack police officer at new year celebration."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The chinese new year is not the same as new year. The answer is no.

Student asked: Can we conclude from "Three long-haired young women lying in the grass with a man in the shade." that "A group of people outdoors."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Three long-haired young women forms a group. Grass only exists outdoors. The answer is yes.