How many people watch Essendon as an away team?
CREATE TABLE table_name_77 (crowd INTEGER, away_team VARCHAR)
SELECT SUM(crowd) FROM table_name_77 WHERE away_team = "essendon"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_77 (crowd INTEGER, away_team VARCHAR) Question: How many people watch Essendon as an away team? [/INST] SELECT SUM(crowd) FROM table_name_77 WHERE away_team = "essendon" </s>