Anchor: Two guys joking around with each other.
Entailed: The guys are jokers.
Contradiction: The guys are very serious.
Contradiction: The service is queried to the frequency of over 10 times a day.
Contradiction: "I heard that from John this morning."
Contradiction: That's miserable, it doesn't help at all.
Contradiction: A woman in a Green Day shirt spends a day fishing in her boat.