Premise:
"it's pretty soon yeah yeah uh-huh i believe it is too"
Hypothesis: The contest is pretty soon.

it is not possible to tell

Premise:
"Sex sometimes includes a heartening oration, but usually toward the end, urging you on to mutual victory; such remarks are rarely delivered at halftime, when you're lurking in the locker room, glum and battered."
Hypothesis: There is no goal of mutual victory in sex.

no

Premise:
"we don't really have enough plastic to mess with we don't you know like we don't drink milk and we don't have children so we don't have you know six thousand plastic milk jugs a month you know"
Hypothesis: We don't have plastic milk jugs because we don't drink milk and don't have children.
yes