How many hosts were on Seven Network?
CREATE TABLE table_14523485_9 (host VARCHAR, channel VARCHAR)
SELECT COUNT(host) FROM table_14523485_9 WHERE channel = "Seven Network"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14523485_9 (host VARCHAR, channel VARCHAR) Question: How many hosts were on Seven Network? [/INST] SELECT COUNT(host) FROM table_14523485_9 WHERE channel = "Seven Network" </s>