Anchor: Others are relatively untried-for example, cumulative case studies.
Entailed: Cumulative case studies are relatively untried.
Contradiction: Everything has been tried, except cumulative case studies.
Contradiction: He was clumsy on stage but he acted normal off stage.  
Contradiction: GAO and IG intend to forge a constructive working relationship.
Contradiction: I decided in that moment that I would not be running the campaign.
Contradiction: For a little while, we cant let you out of here again.