Is the premise "A dog swims in the water." true if "A dog swimming."?
yes
Is the premise "Two people cleaning windows." true if "A window being cleaned by two people"?
yes
Is the premise "a man is busy trimming a palm tree." true if "A big human trimming."?
it is not possible to tell
Is the premise "Multiple people on their bikes riding in a race on a city street." true if "There are people racing."?
yes