What is the official name of the land with an area of 276.84 km2?
CREATE TABLE table_170958_2 (official_name VARCHAR, area_km_2 VARCHAR)
SELECT official_name FROM table_170958_2 WHERE area_km_2 = "276.84"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_170958_2 (official_name VARCHAR, area_km_2 VARCHAR) Question: What is the official name of the land with an area of 276.84 km2? [/INST] SELECT official_name FROM table_170958_2 WHERE area_km_2 = "276.84" </s>