Anchor: And since the pleasure derived from smoking marijuana is a core issue, consider a third  Rats don't like pot.
Entailed: Since the pleasure of smoking marijuana is a key issue, consider how a third Rats doesn't like pot.
Contradiction: Since the pleasure of smoking marijuana is not a key issue, there is no need to consider how a third Rats doesn't like pot.
Contradiction: A woman eats her lunch in the cafeteria.
Contradiction: That looks really good.
Contradiction: Bauer: Son of Baun. 
Contradiction: A girl is frowning.