Anchor: Railroads provide the happy erotic metaphor of the train going into the tunnel
Entailed: The train going into the tunnel is an erotic metaphor.
Contradiction: The train going into the terminal is an erotic metaphor.
Contradiction: I am not going to think about this. 
Contradiction: A woman waits to cross the street.
Contradiction: Six men crowded into a small car going down the highway.
Contradiction: The Jerusalem Post has a pull-out section called Time Out.