Anchor: Don't try to match their improvisations, you will only raise their competitive spirit into the realm of high risk.
Entailed: Don't attempt to match their improvisations, their competitive spirits will be raised. 
Contradiction: They will not raise their competitive spirits to a dangerous level. 
Contradiction: The woman is looking through the purses at her local department store.
Contradiction: The gateway to the gardens has marble arches.
Contradiction: The Jamaican population only contains African race.
Contradiction: Averaging 12 meters (40 feet) in height, with 88 towers, they measure 2 1.2km.