Anchor: A middle-aged man stands in wet, unpaved cement with a somewhat puzzled look on his face.
Entailed: A man stands in cement.
Contradiction: A man stands on water.
Contradiction: We were in the thirties and twenties and now we're in the eighties.
Contradiction:  Section 2 of this paper compares the cost of rural and urban delivery.
Contradiction: There was no way the responses could be categorized.
Contradiction: The temperature is not ideal.