Anchor: He is not better than a trained or 'insider' artist, writes Stevens, but he taps sources of power now lost to sophisticated art.
Entailed: Stevens notes than he is not better than a trained artist.
Contradiction: Stevens thinks he is better than all trained artists.
Contradiction: the best computer science is down there, but we make do with what we have here.
Contradiction: animals are outside
Contradiction: The music is from outer space.
Contradiction: The man is in a restaurant.