Anchor: For example, the government, in its role as purchaser, can offer rewards and apply sanctions to a chief executive officer to ensure performance.
Entailed: Guaranteeing performance can be done by the government with rewards and sanctions. 
Contradiction: The role of a purchaser cannot be ascribed to the government due to its massive size. 
Contradiction: The crowd is gathered at an outdoor amphitheater.
Contradiction: The child was heavily burned.
Contradiction: The Duma refused to rubber-stamp the appointment.
Contradiction: A woman in red standing on a statue.