Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_37191 ( "Name" text, "Type" text, "Entered service" text, "Water depth" text, "Location" text, "Customer" text )

### Question ###
What is the name of the location and ship type in the Gulf of Mexico that entered service in 1999?

### Accurate SQL ###

SELECT "Name" FROM table_37191 WHERE "Location" = 'gulf of mexico' AND "Type" = 'ship' AND "Entered service" = '1999'