When was Walter Evans a representative?
CREATE TABLE table_name_29 (years VARCHAR, representative VARCHAR)
SELECT years FROM table_name_29 WHERE representative = "walter evans"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_29 (years VARCHAR, representative VARCHAR) Question: When was Walter Evans a representative? [/INST] SELECT years FROM table_name_29 WHERE representative = "walter evans" </s>