Anchor: Arriving in the eighth century b.c. , the Greeks set up city-states in Sicily, dominated by Syracuse, as well as other settlements on the Italian mainland, such as Naples, Paestum, and Taranto.
Entailed: The Greeks settled on mainland Italy in the eighth century b.c.
Contradiction: The Greeks never arrived in mainland Italy.
Contradiction: The adults are aliens from Pluto.
Contradiction: I said that I had forgotten. 
Contradiction: A kid is working on something.
Contradiction: Desert Storm Paintball simulates a war.