Which operator runs the Mamariga shuttle line?
CREATE TABLE table_1603807_2 (operator VARCHAR, line VARCHAR)
SELECT operator FROM table_1603807_2 WHERE line = "Mamariga Shuttle"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1603807_2 (operator VARCHAR, line VARCHAR) Question: Which operator runs the Mamariga shuttle line? [/INST] SELECT operator FROM table_1603807_2 WHERE line = "Mamariga Shuttle" </s>