Anchor: He gets a 20 percent commission on each winning bid, though he takes no responsibility for executing financial transactions or medical procedures.
Entailed: He gets a commission on the winning bid but takes no liability.
Contradiction: He does not get any commission on the winning bid and accepts full responsibility.   
Contradiction: There are no NOx reduction programs in the east.
Contradiction: Yes, I concur, it is way too late. 
Contradiction: they are chopping down the treet
Contradiction: People are looking at aircraft.