Premise:
"When Israel began constructing apartment buildings in Arab East Jerusalem last March, PA security stopped relaying intelligence about the operations of Hamas' terrorist wing."
Hypothesis: PA security has never seized relaying intelligence about Hamas' terrorist wing.

no

Premise:
"With a similar concern for self-protection, the proliferation of for?tresses throughout the P??ri?gord region bears witness to the many wars against the English, be?tween Protestant and Catholic, and resistance to the marauding bands of brigands."
Hypothesis: The fortresses of the area were only built because they looked nice.

no

Premise:
"For all his bluntness, Wolff never concedes that the product he was selling--essentially another set of Web directories--wasn't that appealing."
Hypothesis: Wolff is known primarily for his bluntness.
yes