Table: bbl_standings
Columns: season
champion
runner_up
1st_leg
2nd_leg
host_city

Question: what team was the 1st leg champion of sakalai
SQL: SELECT "1st_leg" FROM bbl_standings WHERE "champion" = 'sakalai'

Question: what season did the juventus win
SQL: SELECT "season" FROM bbl_standings WHERE "champion" = 'juventus'