QUESTION: Premise: "Nine cheerleaders perform acrobatics behind a row of chairs."
Hypothesis: "College cheerleaders are behind som brown chairs."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Cheerleader are not only in college. Chairs are not always brown.
Answer is it is not possible to tell.


QUESTION: Given the sentence "A person sitting under trees and a large metal sculpture." is it true that "The person is enjoying the shade of a tree on a warm day."?

SOLUTION: Let's solve this gradually. Not all who sit under trees are enjoying it and not all who are sitting under trees do so on a warm day.
Answer is it is not possible to tell.


QUESTION: Given the sentence "A woman wearing a green top and sunglasses acts surprised or shocked." is it true that "A woman is carrying her purse while walking."?

SOLUTION: Let's solve this gradually. The woman that acts surprised and shocked cannot be the one walking.
Answer is no.


QUESTION: Given the sentence "A man in a black shirt and jeans is barbecuing outdoors." is it true that "A man is outside cooking on the grill."?

SOLUTION:
Let's solve this gradually. A man outside cooking on the grill refers to man in a black shirt and jeans barbecuing outdoors.
Answer is yes.