Anchor: hum-um no i used to i really did uh years ago and uh i was thinking about that not too long ago that
Entailed: I was thinking about it and I did it years ago.
Contradiction: I haven't thought about it for years, but I've never done it.
Contradiction: Some kids are roller skating around cones.
Contradiction: There are men who cannot forget, and some who seem to want to remember.
Contradiction: You do not have any honor and I am disappointed in you. 
Contradiction: There is no need to examine any further.