Anchor: A person is riding a bike on a shady sidewalk.
Entailed: Someone is outside.
Contradiction: There are no sidewalks.
Contradiction: Small weddings for random people that contact me on Craigslist. 
Contradiction: Adults and children can find something to do that they will all enjoy.
Contradiction: Jeeves my janky froodle foy.
Contradiction: I don't want to see anything happen to you.