Anchor: a group of people wear black tophats.
Entailed: A group of people.
Contradiction: Naked people on a nudist beach.
Contradiction: At Annecy and Le Bourget, activities at the lakes present a hurried and busy atmosphere.
Contradiction: Kowloon has nearly double the population as Hong Kong Island.
Contradiction: It doesn't make one think back to when there was fear about odd additives in water.
Contradiction: A man is outside on a street.