Anchor: Indiana University's Douglas Hofstadter, an amateur pianist, recently played one of Cope's fake Chopin mazurkas, and told New Scientist he was stunned by its seeming authenticity.
Entailed: Douglas Hofstadter performed work by Cope.
Contradiction: Douglas Hofstadter does not know how to play a musical instrument.
Contradiction: A young child wearing a green dress, playing with a yellow flip flop.
Contradiction: There is a girl sitting in an orange chair.
Contradiction: The man is practicing oboe.
Contradiction: A woman is pedaling a bike.