Q: Given the sentence "Naked man sitting on a green lawn next to a bike." can we conclude that "A man sitting near a bike."?
Options:
- yes
- it is not possible to tell
- no
A: Someone who is next to a bike is near a bike.
The answer is yes.

Q: Can we conclude from "A worker stands near his truck." that "Guarding the manhole being worked on by his assistant from passing cars."?
Options:
- yes
- no
- it is not possible to tell
A: The worker is sitting in a folding chair on the grass.
The answer is no.

Q: Given the sentence "A man leans over into a fountain." can we conclude that "A human leaning."?
Options:
- yes
- it is not possible to tell
- no
A: A man is a human so the same person leans or is leaning.
The answer is yes.

Q: Can we conclude from "There is a big dog looking at a little dog." that "A big black dog is looking at a brown small dog."?
Options:
- yes
- no
- it is not possible to tell
A:
The big dog could be a color other than black. The small dog could be a color other than brown.
The answer is it is not possible to tell.