Anchor: A musician in a black hat is playing a keyboard.
Entailed: A musician plays the keyboard.
Contradiction: A musician plays the guitar on the sidewalk in a big city.
Contradiction: Pet's are generally a work of fiction, as no animals have successfully been domesticated.
Contradiction: someone surfing
Contradiction: Women shopping at an indoor mall.
Contradiction: Indonesia has 200 million people and seemed at at least one point in time to be sliding toward the abyss.