Question: What ship was built in 2012?
SQL: SELECT "Ship" FROM "2-18334920-1" WHERE "Built" = 2012.0;

Question: What is the total of built with a flag of panama?
SQL: SELECT COUNT("Built") FROM "2-18334920-1" WHERE "Flag" = 'panama';

Question: What tonnage was built in 2007?
SQL: SELECT "Tonnage" FROM "2-18334920-1" WHERE "Built" = 2007.0;

Question: What operator has a ship Costa Pacifica?
SQL: SELECT "Operator" FROM "2-18334920-1" WHERE "Ship" = 'Costa Pacifica';