[QUESTION] If "One woman with a drink in her hand is smiling at something while her friend looks on." does that mean that "A woman is telling a joke."?
Options:
- yes
- it is not possible to tell
- no
A woman telling a joke and a woman smlling with a drink in her hand can be two exclusive events.
The answer is it is not possible to tell.

Q: Given the sentence "A curly-haired little girl watering plants with a hose." can we conclude that "A straight-haired little girl is picking flowers."?
Options:
- yes
- it is not possible to tell
- no
A: You cannot be curly-hair ed and straight-haired at the same time.
The answer is no.

QUESTION: Given the sentence "A young child in a green shirt is on a carousel." is it true that "The young child is wearing a blue shirt."?

Let's solve it slowly: Person wearing a green shirt can not be wearing blue shirt at the same time.
The answer is no.

[QUESTION] Can we conclude from "A crowd is watching a group of five martial artists perform." that "The crowd is watching a karate performance."?
Options:
- yes
- no
- it is not possible to tell
The crowd watching martial arts performance does not imply they are watching a karate performance.
The answer is it is not possible to tell.

Q: Given the sentence "A young woman with a surprised look on her face." can we conclude that "Sits on a chair along the sidewalk and knits an item from a white ball of yarn."?
Options:
- yes
- it is not possible to tell
- no
A: A old lady knitting a sweater is sitting in a chair inside a house.
The answer is no.

[QUESTION] Given the sentence "Two young children are sitting on a statue of a lion." is it true that "The children are on vacation."?
Children on a vacation don't necessarily imply be sitting on a statue.
The answer is it is not possible to tell.