What Week 2 has a Week 4 of piret aava?
CREATE TABLE table_name_63 (week_2 VARCHAR, week_4 VARCHAR)
SELECT week_2 FROM table_name_63 WHERE week_4 = "piret aava"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_63 (week_2 VARCHAR, week_4 VARCHAR) Question: What Week 2 has a Week 4 of piret aava? [/INST] SELECT week_2 FROM table_name_63 WHERE week_4 = "piret aava" </s>