Anchor: A man in blue overalls plays the guitar.
Entailed: The man is playing an instrument.
Contradiction: The man is wearing red pants.
Contradiction: A man in a red headband is playing football.
Contradiction: Long, agonizing waits are normal at all times of the year.
Contradiction: Normal cost is a part of the actuarial past value.
Contradiction: There is a person playing baseball.