Is the premise "A young girl with gunk on her face sits on a sink while making faces in the mirror." true if "The girl sitting on the sink is making faces and has gunk on her face while doing makeup."?
it is not possible to tell
Is the premise "A man is standing in walkway talking on his cellphone." true if "A man is on his cell phone."?
yes
Is the premise "Two school age boys seem to be cleaning a fish they have caught while a hand of a third youngster reaches into the foreground seeming to offer them help." true if "Three girls clean a fish"?
no
Is the premise "A woman in safety gear gets ready to compete athletically." true if "A woman is about to compete."?
yes