Premise & hypothesis: Is the premise "A guy is riding a bike up the side of a hill." true if "A guy is riding a bike down a hill."?
A: no

Premise & hypothesis: Is the premise "An man with a green shirt and white shorts is playing volleyball." true if "The man was getting ready for the volley ball competition."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man wearing a button up shirt and jeans watching another man in a construction vehicle digging out dirt from a construction site." true if "A supervisor watches a dirt excavation."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A small boy sits in a mud puddle and gets covered with mud." true if "A boy sitting in a puddle of mud on a rainy day."?
A:
it is not possible to tell