Table: match_results
Columns: year
competition
opponent
score
venue

Question: In what competition was the score reported as 12.8 (80) - 8.7 (55)?
SQL: SELECT "competition" FROM match_results WHERE "score" = '12.8 (80) - 8.7 (55)'

Question: At what venue was there a competition with a score reported as 7.14 (56) - 4.5 (29)?
SQL: SELECT "venue" FROM match_results WHERE "score" = '7.14 (56) - 4.5 (29)'

Question: At what venue did the team from Collingwood score 7.14 (56) - 4.5 (29)?
SQL: SELECT "venue" FROM match_results WHERE "opponent" = 'collingwood' AND "score" = '7.14 (56) - 4.5 (29)'