Anchor: Two men in a band play guitar and sing on stage.
Entailed: Two men are performing music.
Contradiction: Two men are wrestling each other in a ring.
Contradiction: A black guy uses a desktop computer.
Contradiction: Included are: graphic data, the tabulation of frequencies, and display sets.
Contradiction: The only way to get a scarab beetle is from a shop.
Contradiction: He narrowed his eyes after pausing.