Text: b) The network reports included material from tapes that could only be the tapes that Starr's people had made (because these tapes allegedly have Lewinsky saying that Jordan and the president told her to lie--which was not on the tapes Newsweek heard, and Newsweek had supposedly heard the most incriminating tapes).
Entailment: Newsweek heard some of the tapes with Lewinsky.
Contradiction: Newsweek never heard any of the tapes with Lewinsky.