Anchor: A man in formal wear plays the guitar and sings.
Entailed: There is a man singing and playing guitar.
Contradiction: A man in formal wear is running a marathon.
Contradiction: She is not compatible with him at all, said Tommy.
Contradiction: The antique shops have Spanish and Puerto Rican furniture. clocks, and bric-a-brac.
Contradiction: The gymnast is sitting out.
Contradiction: two girls were ther