Anchor: The barrel-vaulted chambers were discovered while excavating for a nearby housing project.
Entailed: Excavations were taking place for a nearby housing project.
Contradiction: The barrel-vaulted chambers had been discovered years before.
Contradiction: Ibiza's casino is only open a few days of the year.
Contradiction: Some humans sitting
Contradiction: The temperature is gonna stay pretty cool all year round. 
Contradiction: I want to pay my car off.