Premise:
"The building blocks of FACS are 46 action units (AUs) such as a wrinkling of the nose, a puffing of the cheeks, dilation of the nostrils, squinting, and so on."
Hypothesis: There are forty-six action units, like squinting and wrinkling the nose, that comprise the basic elements of FACS.

yes

Premise:
"oh gosh oh cut your time in half at least"
Hypothesis: You need to at least double your time.

no

Premise:
"Most of them seemed to be dead or unconscious."
Hypothesis: Some of them stood up offering help.
no