Premise: Two young girls have fun on a trampoline, one of which appears to be falling down onto her back while the other poses with a smile behind her.
Correct statement: There is a better than even chance that two young girls have fun on a trampoline, one of which appears to be falling down onto her back while the other poses with a smile behind her and waving.
Incorrect statement: It is impossible that two young girls have fun on a trampoline, one of which appears to be falling down onto her back while the other poses with a smile behind her and waving.