Anchor: We told those white liberals years ago that you couldn't expect more from Negroes.
Entailed: The white liberals were told a long time ago.
Contradiction: We never told those white liberals that they couldn't expect much from negroes.
Contradiction: the skiiers rode up the lift hill
Contradiction: sometimes it comes a little late by that
Contradiction: The Stick stood naked in the night. 
Contradiction: the guy wearing the black shirt and sweater was looking down