In what district was the incumbent Edwin Gray? 
CREATE TABLE table_2668401_17 (district VARCHAR, incumbent VARCHAR)
SELECT district FROM table_2668401_17 WHERE incumbent = "Edwin Gray"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2668401_17 (district VARCHAR, incumbent VARCHAR) Question: In what district was the incumbent Edwin Gray?  [/INST] SELECT district FROM table_2668401_17 WHERE incumbent = "Edwin Gray" </s>