Premise:
"But the GOP's eagerness to embrace them does suggest a certain hypocrisy."
Hypothesis: Many people find hypocrisy in the GOP's eagerness to embrace them.

it is not possible to tell

Premise:
"You could have beaten him at any time."
Hypothesis: He is invincible.

no

Premise:
"A free walking tour departs every Saturday at 10:00 a.m. from the Plaza Hotel and points out the town's historic sights, most notably the tombs of prominent rabbis."
Hypothesis: There is a free walking tour every Monday afternoon to see the historical places in town.
no