Premise:
"We don't have much leeway around that 'one or two drinks a day,' he said, and what isn't known is whether encouraging moderate drinking will also encourage excessive drinking."
Hypothesis: No one knows whether encouraging people to drink in moderation will lead to more people drinking excessively.

yes

Premise:
"Duhame, who today makes her living as a graphic designer and illustrator, calls her book (in French) The Bird of Philosophy . The title was inspired by one of Deleuze's cryptic Don't you think that philosophy is as pretty as a bird's name?"
Hypothesis: Duham names her books in German.

no

Premise:
"To my wife, who supports every strange direction I turn and makes my life happier every day."
Hypothesis: The man's wife is supportive.
yes