Anchor: We need your help and advice on this issue, before it's too late.
Entailed: We need help and advice on the issue. 
Contradiction: We don't need any help at all. 
Contradiction: I was halfway there with my camping stuff in the boot and then I decided to head back. 
Contradiction: The crescent moon is shaped like a set of cattle horns.
Contradiction: No  participants raised the question whether the current system of selecting directors needs to be reexamined.
Contradiction: You will die defending them.