Table: eurovision_1986
Columns: draw
artist
song
regions
studio_audience
press_jury
oil_rig
total_points
place

Question: What's the oil rig of the song that ended on 7th place?
SQL: SELECT "oil_rig" FROM eurovision_1986 WHERE "place" = '7th'

Question: What's the oil rig of the song with a draw number 9?
SQL: SELECT MIN("oil_rig") FROM eurovision_1986 WHERE "draw" = 9

Question: How many points did the song "Stille før stormen" get?
SQL: SELECT MIN("total_points") FROM eurovision_1986 WHERE "song" = '"Stille før stormen"'

Question: How many press jury points did the song by Frank Aleksandersen get?
SQL: SELECT MIN("press_jury") FROM eurovision_1986 WHERE "artist" = 'Frank Aleksandersen'

Question: How many points did the song with a draw number 3 get?
SQL: SELECT "total_points" FROM eurovision_1986 WHERE "draw" = 3