What was the season number for production code E2110?
CREATE TABLE table_21781578_2 (season_no VARCHAR, production_code VARCHAR)
SELECT season_no FROM table_21781578_2 WHERE production_code = "E2110"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21781578_2 (season_no VARCHAR, production_code VARCHAR) Question: What was the season number for production code E2110? [/INST] SELECT season_no FROM table_21781578_2 WHERE production_code = "E2110" </s>