[Q] If "People are traveling via donkey with their belongings on back." does that mean that "People are riding on donkeys to their campsite."?
Options:
- yes
- it is not possible to tell
- no
[A] The people riding on donkeys aren't necessarily riding to their campsite.
The answer is it is not possible to tell.

[Q] Given the sentence "Workers in green shirts are waiting on several customers." is it true that "None of the customers are wearing hats."?
[A] Waiting on customers does not imply none of the customers are wearing hats.
The answer is it is not possible to tell.

[Q] Given the sentence "An asian teenager in a red jacket has his thumb up and his tongue sticking out." is it true that "A teenager in a blue jacket has his thumb down."?
[A] The subject cannot wear a red and a blue jacket at the same time.
The answer is no.