How few km 2 does the  area with Nay Pyi Taw as capital cover?
CREATE TABLE table_28741_1 (area__km_2__ INTEGER, capital VARCHAR)
SELECT MIN(area__km_2__) FROM table_28741_1 WHERE capital = "Nay Pyi Taw"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28741_1 (area__km_2__ INTEGER, capital VARCHAR) Question: How few km 2 does the  area with Nay Pyi Taw as capital cover? [/INST] SELECT MIN(area__km_2__) FROM table_28741_1 WHERE capital = "Nay Pyi Taw" </s>