Q: Premise: "Two young twin girls in matching green and orange outfits jump in the air."
Based on this premise, can we conclude that the hypothesis "Two girls are playing at the park." is true?
Options:
- yes
- it is not possible to tell
- no
A: Jump in the air is not necessarily playing at the park.
The answer is it is not possible to tell.

Q: If "Overhead shot of 2 teenagers both looking at a shirt being held up by one of them." does that mean that "A hiker waves his shirt trying to attact attention."?
Options:
- yes
- it is not possible to tell
- no
A: The age of the teenagers doesn't imply that either one can be a hiker.
The answer is it is not possible to tell.

Q: Given the sentence "A young female swimmer is getting ready to jump off the block." is it true that "There is water below the swimmer."?
A: If a swimmer is getting ready to jump off a block this implies that there is water below the swimmer.
The answer is yes.

Q: Given the sentence "A boy wearing a black shirt and blue jeans is holding gray cloth in his right hand." is it true that "A boy is holding some cloth."?
A:
A boy is holding cloth which is gray and holding it in his right hand.
The answer is yes.