Anchor: At this stage, one unit cost is calculated for each area.
Entailed: Each area has one unit cost associated with it. 
Contradiction: Each area have many unit costs calculated for them. 
Contradiction: There are always shootings involved in home invasions.
Contradiction: A woman is on the basketball court.
Contradiction: The man committed suicide, he wasn't murdered 
Contradiction: A man is holding a musical instrument.