Anchor: An adult, who is holding an umbrella, is walking down the sidewalk along side a child.
Entailed: There is an adult and a child walking outside.
Contradiction: The adult is reading to the child on the couch.
Contradiction: The toddler is in the backseat of a car.
Contradiction: the girl is getting ready to finish crossing the street
Contradiction: Four hours was nowhere near enough for Mr. Brown.
Contradiction: Are we talking about hundreds or thousands of people?