Premise & hypothesis: Is the premise "A female dentist with an elderly male patient." true if "the dentist is hot"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A group of people sitting on a cliff overlooking water." true if "There is a group of people"?
A: yes

Premise & hypothesis: Is the premise "Older gentleman and woman sitting around debating topics." true if "the couple is married"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Rollerbladers in cone lanes wait in front of a Volvo dealership." true if "Some rollerbladers are going to race some Volvos."?
A:
it is not possible to tell