Premise & hypothesis: Is the premise "A brunette, caucasian man stands in a long-sleeved shirt with his cuffs rolled up using a sizable music mixing machine by DX." true if "The man is wearing pants."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A female gymnast is performing a floor exercise." true if "boy plays xbox"?
A: no

Premise & hypothesis: Is the premise "An Asian woman with reddish blond-hair seated at a computer being helped by what looks like a librarian." true if "The Asian woman has jet black hair."?
A: no

Premise & hypothesis: Is the premise "A group of people play a card game at a table in a building." true if "Gamblers are playing poker."?
A:
it is not possible to tell