Is the premise "These skateboarders are attempting stunts at night." true if "A professional skateboarder is grinding at night"?
it is not possible to tell
Is the premise "A man dressed as a soldier carrying guns." true if "The man is wearing a doctor's coat."?
no
Is the premise "A shot of a ski resort next to a mountain." true if "a ski resort"?
yes
Is the premise "A boy in a pink T-shirt is riding a bike over a sand pile while two others are riding in the street." true if "The boy and his friends are outside."?
it is not possible to tell