Premise & hypothesis: Is the premise "Brown dog runs down ramp." true if "The dog is black."?
A: no

Premise & hypothesis: Is the premise "A man is standing behind a giant green machine." true if "A man is standing outdoors."?
A: yes

Premise & hypothesis: Is the premise "an adorable little baby sleeps as a woman is holding her." true if "A baby sleeps in her grandmother's arms."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man in a black shirt and blue jeans stands in front of a shop window next to a open cellar." true if "an open window and cellar door as shown by a man in black"?
A:
it is not possible to tell