Is the premise "A man on a bicycle wearing an orange and black sweatshirt is carrying a long bunch of sticks." true if "A man on a bike is carrying a bunch of 2X4s."?
no
Is the premise "A boogie boarder surfs on a man made wave." true if "The person is at a water park."?
it is not possible to tell
Is the premise "A technician bent over fixing a machine." true if "A broken machine was being worked on by a person, who was bent over it."?
it is not possible to tell
Is the premise "A man in a purple shirt and a black hat is taking a picture with a yellow digital camera" true if "A man in a purple shirt and a black hat is using a camera"?
yes