Premise:
"Belgrade, no longer restrained by Tito's aversion to exacerbating ethnic conflict, cracked down."
Hypothesis: Belgrade is actually a woman, not that it matters.

it is not possible to tell

Premise:
"yeah well we wouldn't have to worry about that"
Hypothesis: You should be worrying about that.

no

Premise:
"When did you last see the dece your cousin, I mean?"
Hypothesis: I know when was the last time you saw her.
no