Premise:
"Gay liberation, like feminism, is central to the whole individualist ethos of the last two decades."
Hypothesis: Gay liberation plays no part in the individualist ethos of the past two decades.

no

Premise:
"It's that they don't study with the ferociousness and all-out commitment of people who realize (or who have parents who realize) that outstanding school performance is their one shot at big-time opportunity in America."
Hypothesis: Anyone who is successful in America is well educated.

no

Premise:
"and i've got a piece of property in Minnesota that is completely undeveloped as of yet there's uh there's a little lake up there and uh a group of friends that i i went to college with um got together and we basically own all the land around this little lake there it's divided up into ten lots"
Hypothesis: My college friends and I purchased a big swathe of land around a lake in Minnesota.
yes