Premise:
"News accounts agree that Arafat has finally shed his image as a terrorist and is now being honored by the White House not only as a virtual head of state but as the indispensable player in the peace process."
Hypothesis: News channels agree that Aarafat is now taken seriously.

yes

Premise:
"It concealed a very opposite emotion. "
Hypothesis: The emotions were not meant to be shown.

it is not possible to tell

Premise:
"The Galaxy 6 Theaters in Hollywood, the AMC Century 14 Theaters in the Century Cityshopping center, and the Universal City18 Cinemas next to Universal Studios are other popular cinema complexes."
Hypothesis: The AMC Century 14 Theaters were built after the Galaxy 6 Theaters.
it is not possible to tell