Anchor: For such workers, leaving the United States is a survival strategy, permitting them to survive their periods of unemployment by taking advantage of the lower cost of living in the countries of origin.
Entailed: Some workers leave the United States as a way to survive the high cost of living. 
Contradiction: Workers leave the United States to take advantage of the higher cost of living in other places. 
Contradiction: A man wears three "rock out hands".
Contradiction: There is a man with a beard playing an instrument.
Contradiction: I twitched while digging my fingers in the ground.
Contradiction: People are drinking beer.