Anchor: he was supposed to pitch an exhibition in Mexico against Fernando Valenzuela
Entailed: He was supposed to pitch in Mexico against Valenzuela.
Contradiction: He was not signed up for pitching in Mexico.
Contradiction: Too much flexibility led to many different problems. 
Contradiction: The child in the floaty is surrounded by grown ups in the water..
Contradiction: There is nothing special about the Maroon attitude to life.
Contradiction: We start out with sausages on a bun, then have three salads.