Anchor: But don't I want to hear my union's voice on issues where the union has some expertise?
Entailed: Don't I want to hear my union's issues where they have some expertise? 
Contradiction: I shouldn't want to hear what my union has to say
Contradiction: Someone politely knocked on the door.
Contradiction: Bullfights are not a big deal in the Balearics.
Contradiction: There are people fishing.
Contradiction: A man is making a salad.