Anchor: A piece of modern British art which New York City Mayor Rudolph Giuliani has fortunately been spared is My Bed , by Tracey Emin, one of five artists short-listed for the annual $30,000 Turner Prize.
Entailed: Tracey Emin is one of five artists short-listed for the annual $30,000 Turner Prize.
Contradiction: "My Bed" is a piece of British art from the renaissance period. 
Contradiction: There was no important information gathered from this. 
Contradiction: a guy riding bike and cycling on a dirty track.
Contradiction: The children are eating PB&J sandwiches inside their kitchen.
Contradiction: Over a period of time, it's stayed the same.