[Q] Given the sentence "A bald man in an orange shirt and jeans is vacuuming an office carpet with a carry-along canister vacuum." is it true that "A bald janitor cleans the lawyer's office."?
[A] Office does not imply a lawyer's office and a man in an orange shirt does not imply a janitor.
The answer is it is not possible to tell.

[Q] Can we conclude from "Rear view of women in hats walking down sidewalk." that "The women are friends."?
Options:
- yes
- no
- it is not possible to tell
[A] Because the women walk together does not mean they are friends.
The answer is it is not possible to tell.

[Q] Given the sentence "A small black and white dog is looking at another brown dog." is it true that "A black and white dog is jealous of the brown dog's treat."?
[A] The small dog looking is not necessarily jealous and the other dog may not have a treat.
The answer is it is not possible to tell.