Anchor: He did things Hanson knew were nearly impossible, and he did them with the calm assurance of an expert.
Entailed: He expertly did things that Hanson knew to be nearly impossible.
Contradiction: Hanson was familiar with all the stuff he was going to do.
Contradiction: He helped organize the robots to make the levees. 
Contradiction: Something jammed, and he cursed.
Contradiction: solo pianist playing
Contradiction: Tommy started fidgeting.