Anchor: The boilermaker's union (The International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers) attempts to provide the necessary manpower to the contractors.
Entailed: The boilermaker's union tries to give the contractors the necessary manpower. 
Contradiction: The boilermaker's union didn't interact with the contractors. 
Contradiction: A group of men are sitting outside playing poker
Contradiction: Increasing income is thought to decrease price elasticity for commodities.
Contradiction: a group of girls yelling
Contradiction: Some of the parts are in a very old palace.