What is the maximum memory for the model discontinued in November 2001?
CREATE TABLE table_10528691_4 (maximum_memory VARCHAR, discontinued VARCHAR)
SELECT maximum_memory FROM table_10528691_4 WHERE discontinued = "November 2001"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_10528691_4 (maximum_memory VARCHAR, discontinued VARCHAR) Question: What is the maximum memory for the model discontinued in November 2001? [/INST] SELECT maximum_memory FROM table_10528691_4 WHERE discontinued = "November 2001" </s>