What away team played Collingwood?
CREATE TABLE table_name_20 (away_team VARCHAR, home_team VARCHAR)
SELECT away_team FROM table_name_20 WHERE home_team = "collingwood"
### Context: CREATE TABLE table_name_20 (away_team VARCHAR, home_team VARCHAR) ### Question: What away team played Collingwood? ### Answer: SELECT away_team FROM table_name_20 WHERE home_team = "collingwood"