Anchor: A group of performers are attracting a room full of audience members with their notes of music.
Entailed: the audience is attracted to the performers music.
Contradiction: the performers are sitting down talking
Contradiction: The Warren Court wasn't engaged in any social activism.
Contradiction: Michael Jackson has had numerous surgeries on his nose. 
Contradiction: We are all set to go and have no issues that could keep us from doing our job.
Contradiction: The cats lay in the grass.