Anchor: Agencies flattened their organizational structures by including employees from various organizational functions and grade levels on teams.
Entailed: By including employees from various organizational functions and grade levels on teams, agencies flattened their organizational structures
Contradiction: There were no agencies left anywhere in the world.
Contradiction: Organizations have foolproof computer system. 
Contradiction: Periodicals are cheap to mail.
Contradiction: A dog climbing a tree.
Contradiction: A man is standing near some garbage.