What is the highest number of Brisbane viewers?
CREATE TABLE table_24291077_4 (brisbane INTEGER)
SELECT MAX(brisbane) FROM table_24291077_4
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_24291077_4 (brisbane INTEGER) Question: What is the highest number of Brisbane viewers? [/INST] SELECT MAX(brisbane) FROM table_24291077_4 </s>