Premise & hypothesis: Is the premise "A boy is riding down a bounce slide." true if "A boy is laughing as he is riding down a bounce slide."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A boy is being covered in sand at the beach." true if "The boy is covered by a blanket."?
A: no

Premise & hypothesis: Is the premise "Two little girls and an adult watch bubbles float through the air in front of them." true if "Two kids and their mom watch bubbles."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A homeless man sleeping with a walking stick in the middle of a city, while two women walk up stairs." true if "A homeless man sleeping on sidewalk."?
A:
yes