Anchor: Two people canoeing down a river in a red canoe.
Entailed: There are people in a canoe in the river.
Contradiction: There are people in the pool.
Contradiction: A Caucasian woman is standing on a table surrounding by African men.
Contradiction: Wolf insists sex is wholesome, we are just too uptight as a society 
Contradiction: A small group of people wait for the light to change.
Contradiction: I was going to eat cauliflower or broccoli as my vegetable.