user: Question: What was the score of the away team at the MCG?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Richmond', '13.16 (94)', 'St Kilda', '9.10 (64)', 'MCG', 42740.0, '27 July 1968']
SQL:

assistant: SELECT "Away team score" FROM "Table" WHERE "Venue" = 'MCG';