Anchor: This year, Beatty may turn down the opportunity to play Robert F. Kennedy in a campaign, then become a power broker.
Entailed: Pondering on becoming a power broker, Beatty may turn down the opportunity to play Robert Kennedy in a campaign. 
Contradiction: Beatty will likely play the role of Robert F. Kennedy and turn down the prospect of becoming a power broker.
Contradiction: Tuna can only be caught in early spring.
Contradiction: There are cases in which clients do not get any legal assistance.
Contradiction: The Medicare Trustees' estimates were made in 1998.
Contradiction: Kuralt's journalism was misrepresented by Television journalists.