Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_76 (crowd VARCHAR, away_team VARCHAR)

### Question ###
How big was the crowd in game that featured the visiting team of north melbourne?

### Accurate SQL ###

SELECT crowd FROM table_name_76 WHERE away_team = "north melbourne"