Premise & hypothesis: Is the premise "People are taking pictures." true if "A group of cats in an alley."?
A: no

Premise & hypothesis: Is the premise "A man grilling ethnic food." true if "A man is mowing the yard."?
A: no

Premise & hypothesis: Is the premise "A pilot is cleaning a window of the airplane." true if "A machine is nearby."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Two people selling baked goods at a booth." true if "People are selling food items."?
A:
yes