Q: Given the sentence "Two surfers preparing to enter the water for a competition." is it true that "The surfers have swam back to shore."?
A: Preparing to enter the water and swimming back to shore are two different events.
The answer is no.

Q: Premise: "A small child wearing a green long-sleeved top lays with her head on a pillow."
Based on this premise, can we conclude that the hypothesis "A person laying down." is true?
Options:
- yes
- it is not possible to tell
- no
A: A small child can only lay her head on a pillow if she is laying down.
The answer is yes.

Q: Can we conclude from "A man sitting on a beach working with netting." that "A man is working with netting inside a tall office building."?
Options:
- yes
- no
- it is not possible to tell
A: A person who is inside a tall office building cannot also be sitting on a beach.
The answer is no.

Q: Given the sentence "Farmer's selling preserves out of a van." can we conclude that "Farmer's selling preserves out of a van."?
Options:
- yes
- it is not possible to tell
- no
A:
This is repeat of the description of farmer's selling preserves out of a van.
The answer is yes.