Anchor: If both know nothing about Monica, then both are happy.
Entailed: If they are unaware of Monica, they are both fine.
Contradiction: They will be happy regardless of knowing Monica or not.
Contradiction: The group is booing the referee.
Contradiction: women walking on a rainy day
Contradiction: A dog is walking in the sand with a bone in its mouth.
Contradiction: A woman in a white top are eating a meal.