Anchor: A new national fraternity of scholars with expertise in the arts, sciences, and law emerged as itinerant consultants to visionary rulers eager to make their city-states centers of cultural prestige and political propaganda.
Entailed: Expert scholars began to do consulting for the rulers.
Contradiction: Scholars rebelled against the leaders and burned the city-states. 
Contradiction: Nobody is walking
Contradiction: A kid with a Sesame Street shirt.
Contradiction: Trucks pass workers on sidewalk
Contradiction: Some people have a yellow tube in the water.