What period(s) featured a left inside linebacker?
CREATE TABLE table_28606933_7 (period VARCHAR, position VARCHAR)
SELECT period FROM table_28606933_7 WHERE position = "Left inside linebacker"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28606933_7 (period VARCHAR, position VARCHAR) Question: What period(s) featured a left inside linebacker? [/INST] SELECT period FROM table_28606933_7 WHERE position = "Left inside linebacker" </s>