Premise:
"As production manager and then associate publisher, Betsy designed and supervised the process by which Slate gets from writers through editors to you."
Hypothesis: Betsy designed and supervised the hiring process.

it is not possible to tell

Premise:
"no i never have well i don't jog enough i think to develop any injuries i usually only go about a mile or two"
Hypothesis: I never jog more than two miles.

it is not possible to tell

Premise:
"well it's been nice talking to you about it i have to admit it's something i hadn't thought of before it it is interesting to think about it"
Hypothesis: I'm going to continue to pursue this idea later
it is not possible to tell