Question: What is the name of the location and ship type in the Gulf of Mexico that entered service in 1999?
SQL: SELECT "Name" FROM "2-1499203-1" WHERE "Location" = 'Gulf of Mexico' AND "Type" = 'ship' AND "Entered service" = '1999';

Question: What was the water depth that entered service in 2001 named Cajun Express?
SQL: SELECT "Water depth" FROM "2-1499203-1" WHERE "Entered service" = '2001' AND "Name" = 'Cajun Express';

Question: What was the water depth in the Gulf of Mexico named Discoverer Clear Leader?
SQL: SELECT "Water depth" FROM "2-1499203-1" WHERE "Location" = 'Gulf of Mexico' AND "Name" = 'Discoverer Clear Leader';

Question: What is the name of a location in Nigeria?
SQL: SELECT "Name" FROM "2-1499203-1" WHERE "Location" = 'Nigeria';

Question: What location entered service in 1999 and had a customer of Anadarko?
SQL: SELECT "Location" FROM "2-1499203-1" WHERE "Entered service" = '1999' AND "Customer" = 'Anadarko';