Is the premise "A four wheel drive vehicle is driving on a dirt track." true if "a vehicle on a city street"?
no
Is the premise "sailor welcoming passengers onto boat." true if "The people are going on a week long cruise."?
it is not possible to tell
Is the premise "Four women in dresses pose together." true if "Four women in dresses refuse to be photographed together and stay in different sections of the event."?
no
Is the premise "A man is riding a unicycle and playing the bagpipes in a crowd of people." true if "A man with an instrument is in a park."?
it is not possible to tell