Anchor: Blocks of art randomly arranged on a sidewalk.
Entailed: The side walk is made with arranged blocks.
Contradiction: The sidewalk looks normal and grey with cracks.
Contradiction: A man is driving his car on the highway.
Contradiction: The complexity of problems has grown in recent years.
Contradiction: Uncommon Good has a 5 member board consisting of farmers and dancers.
Contradiction: a boy and a girl are about to swim