Who directed the episode with production code ip01003? 
CREATE TABLE table_29273057_1 (directed_by VARCHAR, production_code VARCHAR)
SELECT directed_by FROM table_29273057_1 WHERE production_code = "IP01003"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_29273057_1 (directed_by VARCHAR, production_code VARCHAR) Question: Who directed the episode with production code ip01003?  [/INST] SELECT directed_by FROM table_29273057_1 WHERE production_code = "IP01003" </s>