Anchor:  Hanson checked the rigging with half his mind, while the other half raced in a crazy circle of speculation.
Entailed: Hanson only put half of his attention to checking the rigg.
Contradiction: Hasnson focused all of his attention on one task. 
Contradiction: The Guardian of London said the economy would never feel the effects of the trouble in Brazil.
Contradiction: My parents did not like this.
Contradiction: There are no setting for how the organization is set up.
Contradiction: An old man is holding a camera. a camera.