Anchor: For the purpose of our analysis, we analyze changes for the six most economically significant crops for which C-R functions are  corn, cotton, peanuts, sorghum, soybean, and winter wheat.
Entailed: We will analyse changes for the six most economically significant crops.
Contradiction: One of the 6 most economically significant crops includes summer wheat.
Contradiction: The dog is running.
Contradiction: There are two men that are sitting.
Contradiction: No one on Garvaghy Road was Catholic.
Contradiction: Two children play a game outside