Student asked: Can we conclude from "A teenager wearing striped shorts and no shirt is skateboarding down a road a long the ocean." that "The teenager is asleep in a tent."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A teenager who is skateboarding cannot at the same time be asleep in a tent. The answer is no.


Student asked: Given the sentence "One dog is jumping up at another dog by a fence on a snowy day." is it true that "The dogs are wearing collars."?
Teacher's response: Let's think. One dog jumping up at another dog are not necessarily wearing collars. The answer is it is not possible to tell.


Student asked: If "Men standing around a cement truck on a construction site." does that mean that "The cement  truck  is  at the construction site."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. On a construction site is not the same as at a construction site. The answer is it is not possible to tell.


Student asked: Given the sentence "Five people stand in the grass with three dogs." can we conclude that "Nobody is standing."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. If nobody is standing it is impossible for five people to be standing. The answer is no.