When was the elector from pisa elevated?
CREATE TABLE table_name_13 (elevated VARCHAR, nationality VARCHAR)
SELECT elevated FROM table_name_13 WHERE nationality = "pisa"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_13 (elevated VARCHAR, nationality VARCHAR) Question: When was the elector from pisa elevated? [/INST] SELECT elevated FROM table_name_13 WHERE nationality = "pisa" </s>