Is the premise "A woman shops for bananas in an open-air market." true if " A woman shops for bananas at the farmers' market."?
yes
Is the premise "A baby boy plays outside with a blue toy." true if "The baby was a girl."?
no
Is the premise "A young child is standing in front of some trees." true if "The child is getting photos taken of him."?
it is not possible to tell
Is the premise "A woman sitting next to what looks like a giant bathtub." true if "A woman is on the ground next to a large tub"?
yes