Premise:
"Jared Nye, on Drew's left, took off his hat and waved a wide-armed signal to answer Greyfeather's mirror."
Hypothesis: The mirror of Greyfeather lied unanswered for all of time.

no

Premise:
"It houses some of the treasures of the monastery, given by wealthy benefactors throughout the last 1,500 years."
Hypothesis: The monastery's treasury is full of gifts from the past 1500 years.

yes

Premise:
"Paula Jones attended the White House Correspondents Association Dinner , as did President Clinton."
Hypothesis: Paula Jones and bill Clinton attended the Whitehouse correspondents dinner
yes