Anchor: sometimes when you lose someone that you really love you do some crazy things
Entailed: It isn't unusual to do crazy things when you lose somebody.
Contradiction: Only crazy people do crazy things, don't you agree?
Contradiction: Kids studying for a test.
Contradiction: No one dared to say his real name. 
Contradiction: A yellow dog is sleeping next to the water
Contradiction: There is a crowd watching the fencers.