Anchor: Sales have fallen dramatically as consumers have turned instead to vinaigrettes, salsas, and mayonnaise.
Entailed: Consumers prefer vinaigrettes, salsas, and mayonnaise which has caused sales to fall dramatically. 
Contradiction: Consumers do not prefer vinaigrettes, salsas, and mayonnaise which has caused sales to increase dramatically. 
Contradiction: A man holding his hat.
Contradiction: Following the guidelines of GAGAS, our study took place from 5/2001-10/2001.
Contradiction: A man standing on top of a roof feeding the birds.
Contradiction: The men are on a train.