What is the name in Basque of the municipality whose official name is Kuartango? 
CREATE TABLE table_300283_1 (name_in_basque VARCHAR, official_name VARCHAR)
SELECT name_in_basque FROM table_300283_1 WHERE official_name = "Kuartango"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_300283_1 (name_in_basque VARCHAR, official_name VARCHAR) Question: What is the name in Basque of the municipality whose official name is Kuartango?  [/INST] SELECT name_in_basque FROM table_300283_1 WHERE official_name = "Kuartango" </s>