Premise & hypothesis: Is the premise "A group of mostly younger individuals hanging out in a hotel hot tub." true if "A group in a hotel hot tub."?
A: yes

Premise & hypothesis: Is the premise "A man with black shorts and a red shirt is standing on cobblestones." true if "The cobblestones are black and red."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A zebra is nibbling on some grass." true if "the zebra is hungry"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A group of 4 African-American children are sitting on stools in front of a bar that has iron bars restricting access." true if "Some people are bored"?
A:
it is not possible to tell