Anchor: A group of musicians are assembled to play music.
Entailed: There are a group of people that play tunes.
Contradiction: A group is assembled to read a story.
Contradiction: Mr. Carter enjoyed the lively conversation and would always have his say. 
Contradiction: Legal services turned into a career for many of the staff.
Contradiction: The people are drinking on the porch standing up.
Contradiction: Vernon Jordan didn't join in the agreement that the witnesses entered into.