Is the premise "5 children japanese with bows practicing in front of sensei." true if "The children practice karate"?
it is not possible to tell
Is the premise "Two young men are having good time." true if "Two lovers are doing fun things."?
it is not possible to tell
Is the premise "A man and woman stand at a stall in the street during the day." true if "The people are outside."?
yes
Is the premise "A man sticking a metal rod into a river of lava." true if "There is a river of lava."?
yes