Anchor: Of course, everyone would have to agree on standard ways to do this, and if everyone agreed, for-profit search sites like Yahoo!
Entailed: Everyone would have to agree on one way to do this.
Contradiction: Everyone would have to agree on a few different approaches.
Contradiction: I knew you'd lose the accent quickly.
Contradiction: The highway is a straight shot. 
Contradiction: There is no booklet anymore.
Contradiction: You can see the samples here.