Table: montenegro_water_polo
Columns: year
competition
town
opponent
final_score

Question: What is the final score in 2007 for the world league in novi sad played against Italy?
SQL: SELECT "final_score" FROM montenegro_water_polo WHERE "year" = 2007 AND "competition" = 'world league' AND "town" = 'novi sad' AND "opponent" = 'italy'

Question: what is the competition played in budva against italy?
SQL: SELECT "competition" FROM montenegro_water_polo WHERE "town" = 'budva' AND "opponent" = 'italy'

Question: what is the competition that had a final score of 6:5?
SQL: SELECT "competition" FROM montenegro_water_polo WHERE "final_score" = '6:5'

Question: who is the opponent when played in trieste before 2007?
SQL: SELECT "opponent" FROM montenegro_water_polo WHERE "year" < 2007 AND "town" = 'trieste'