who were the director of the episode whose number in the season is 17? 
CREATE TABLE table_27622417_1 (directed_by VARCHAR, no_in_season VARCHAR)
SELECT directed_by FROM table_27622417_1 WHERE no_in_season = 17
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27622417_1 (directed_by VARCHAR, no_in_season VARCHAR) Question: who were the director of the episode whose number in the season is 17?  [/INST] SELECT directed_by FROM table_27622417_1 WHERE no_in_season = 17 </s>