Anchor: On the other hand, nerds evoke envy.
Entailed: But nerds evoke envy too.
Contradiction: But nerds are bullied.
Contradiction: He isn't at all concerned about the amount of money spent on advertising during children's programs. 
Contradiction: The Holocaust is undeniable. 
Contradiction: I love him dearly.
Contradiction: Ratemaking involves a zero sum situation, which is a key consideration.