Anchor: On a track, an athlete prepares to launch a javelin.
Entailed: An athlete competes in a track and field competition.
Contradiction: An athlete is competing in the 1500 meter swimming competition.
Contradiction: The hotels refuse to give street maps away.
Contradiction: There isn't enough space for the PJFF. 
Contradiction: I hated it the entire time.
Contradiction: It's his own.