[QUESTION] Given the sentence "A woman in white processes food in a factory setting." is it true that "A woman in white is not watching the processed food in a factory."?
You need to be watching the processed food in order to be processing the food.
The answer is no.

Q: Can we conclude from "A curly headed child poses for a picture on the top side of a huge rock." that "The child is hiding under his bed."?
Options:
- yes
- no
- it is not possible to tell
A: One cannot be hiding under a bed and be a person who poses for a picture simultaneously.
The answer is no.

QUESTION: Can we conclude from "Someone is riding a bicycle in the empty street." that "Cat chased by many dogs."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A cat and many dogs are not someone. A person riding a bike is not being chased if the street is empty.
The answer is no.

[QUESTION] Given the sentence "A tanned male surf instructor wearing a black long-sleeved rash guard and surf shift holding a board and teaching a young white redheaded female wearing a red rash guard and surf shirt." is it true that "A surfing instructor is teaching a young female how to surf."?
A surf instructor is teaching a female regardless of their personal details.
The answer is yes.

Q: Premise: "Several people walk along a waterway including a boy with a scooter."
Based on this premise, can we conclude that the hypothesis "Several men and women walk along a waterway including a boy." is true?
Options:
- yes
- it is not possible to tell
- no
A: The sex of the group of people is unknown and may not contain both men and women.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A photographer wearing glasses is checking his camera." that "A photographer is setting his tripod up."?
Options:
- yes
- no
- it is not possible to tell
The man cannot set up tripad and check his camera at the same time.
The answer is no.