Anchor: The man sat down abruptly on the pavement.
Entailed: The man sat down without warning near the street.
Contradiction: The man walked across the pavement.
Contradiction:  One of observable attributes that is assumed not to shift the household's demand
Contradiction: Children are having fun in the street.
Contradiction: The budget for design changes has skyrocketed.
Contradiction: The mosque in cairo is protected by walls.