Premise & hypothesis: Is the premise "Female basketball players watching someone make a free throw." true if "People are walking along the beach."?
A: no

Premise & hypothesis: Is the premise "A small child holding a cup is in a swing." true if "A child is holding a cup as he slides down a slide."?
A: no

Premise & hypothesis: Is the premise "The security guard is smiling." true if "The security guard does not seem upset or sad"?
A: yes

Premise & hypothesis: Is the premise "Young man with long dark hair plays a guitar on stage." true if "A man on stage playing an instrument."?
A:
it is not possible to tell