Anchor: Slate 's Web site might be at the moment, and how clogged your local-area network might be.
Entailed: Slate has a web site.
Contradiction: You have no local-area network. 
Contradiction: Sultan Ibrahim managed to win the battle despite having inferior technology.
Contradiction: I was beat.
Contradiction: The biker is riding down the sidewalk.
Contradiction: The man is sleeping.