Anchor: He suggested that the recommendation be worded in such a manner that this effort does not seem to be a parallel activity.
Entailed: He thought that this effort should not sound like a parallel activity.
Contradiction: He insisted all both activities be clearly described as parallel activities.
Contradiction: Two black dogs are running through the house.
Contradiction: sever people are at a book signing
Contradiction: Thorn and Kal did not like the town people. 
Contradiction: Men are working on railroads.