Premise: "A male rollerblader wearing a green shirt and hat grinding down a green rail."
Based on this premise, can we conclude that the hypothesis "A guy in white a green shirt is rollerblading." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: A guy is a male person. A man grinding down a green rail is rollerblading..

Given the sentence "A young boy stretches up to touch an airplane propeller." is it true that "Small boy tries to grasp a propeller on a plane at a museum."?

it is not possible to tell
Explanation: A boy can touch something without having to grasp it. Planes are located in other places besides at a museum..

If "Two girls and a boy are standing behind a large sand castle at the beach." does that mean that "The girls and the boy are outside."?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: A large sand castle at the beach is outside one's homes..

Can we conclude from "A young man preparing to rollerblade." that "A man is preparing to rollerblade with his girlfriend."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: Preparing to rollerblade does not imply it is with his girlfriend..