Anchor: In each category, cost includes all costs to put the item in usable condition for its intended purpose including, among others, transportation, assembly, and inspection costs.
Entailed: There are costs to buy something and additional costs to install something.
Contradiction: There is no cost to put something in usable condition.
Contradiction: Boys are riding a bike.
Contradiction: Having them around is much fun.
Contradiction: Don't walk on a wall
Contradiction: A fit woman running.