Anchor: A group of people are outside playing basketball while the sun sets in the background.
Entailed: A group plays basketball.
Contradiction: A goat eats a tin can.
Contradiction: He was not deceived.
Contradiction: Kublai Khan led the Mongols in 1275.
Contradiction: Boaz thinks that there are laws that are completely unnecessary for society to function. 
Contradiction: A man performs simple work functions.