Who directed the episode with the production code 176252?
CREATE TABLE table_14889988_1 (directed_by VARCHAR, production_code VARCHAR)
SELECT directed_by FROM table_14889988_1 WHERE production_code = 176252
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14889988_1 (directed_by VARCHAR, production_code VARCHAR) Question: Who directed the episode with the production code 176252? [/INST] SELECT directed_by FROM table_14889988_1 WHERE production_code = 176252 </s>