[Q] Can we conclude from "Girl holds clock while explaining it to an adult woman." that "The woman is the girl's grandmother."?
Options:
- yes
- no
- it is not possible to tell
[A] Girl explaining to an adult woman is not necessarily explaining to the girl's grandmother.
The answer is it is not possible to tell.

[Q] Given the sentence "Man sitting in a van talks to two young girls." is it true that "A group of guys talk to a lady in a convertible."?
[A] It is a single man and not group of guys and there are two young girls and not a single lady.
The answer is no.

[Q] Given the sentence "Four dogs run toward a tennis ball while another stands in the background." can we conclude that "Five dogs are playing together."?
Options:
- yes
- it is not possible to tell
- no
[A] Four is a different value than five. Not all dogs running are playing together.
The answer is it is not possible to tell.