Anchor: A shirtless guitar player with long red-hair is playing at a concert.
Entailed: A guitar player has red hair and no shirt.
Contradiction: A guitar player is being entirely to modest.
Contradiction: A man is standing behind a display.
Contradiction: There is snow on the mountain.
Contradiction: That would be boring and it definitely wouldn't work at all.
Contradiction: Teenage fertility rate has been dropping due to contraception.