Is the premise "Two students studying in the library." true if "A couple of students are taking a break and watching a movie."?
no
Is the premise "A man sitting on a cliff face, looking at the water." true if "A man is outside."?
yes
Is the premise "Trampolines are a fun way to exercise." true if "Hopping up and down is an amusing way to get in shape."?
it is not possible to tell
Is the premise "A tan dog is running along side another dog outside" true if "Two big dogs are chasing after the same ball"?
it is not possible to tell