Premise:
"Study feature Benefits expected"
Hypothesis: It was expected that the study would have benefits.

yes

Premise:
"Sure the big companies are more coy in their pitches--the Hall's Zinc Defense box says zinc may relieve cold symptoms and, in small print, denies making any claim to treating a health condition--but that only makes the sham more effective."
Hypothesis: The reason consumers believe the marketing claims is because most don't bother reading the small print.

it is not possible to tell

Premise:
"we could go run for office"
Hypothesis: We can't run for office.
no