Anchor: A street sweeper patrols the sidewalk.
Entailed: A street sweeper is patroling a sidewalk.
Contradiction: A police officer patrols the sidewalk.
Contradiction: The horses are running around the track.
Contradiction: These services usually differ from a wide array of services.
Contradiction: The Moors refused to pay tribute, so were invaded.
Contradiction: A lady makes her way down the sidewalk with a suitcase.