Anchor: A street band of males playing drums.
Entailed: A street band of males are making noise with their instruments.
Contradiction: A  band of males are playing an intense game of dominoes at the park.
Contradiction: Right now it is no longer a target for tourist development.
Contradiction: You just have to change a few words.
Contradiction: The National Museum of Modern Art does not hold any classes.
Contradiction: The man on the surfboard is in the ocean.