Anchor: The boy in the red hat and shirt is wading in the shallows of the river.
Entailed: a boy in water
Contradiction: a dog eats banana
Contradiction: The man in a sweater performs stunts on a skateboard.
Contradiction: Many people walk through the city's fountain.
Contradiction: I never feel good about the exercise. 
Contradiction: The elements found are in paragraphs 7.45 through 7.48.