Table: japanese_formula_two_1986
Columns: date
round
circuit
winning_driver
winning_team
winning_car

Question: For the race held on 10/08/86, what was the circuit?
SQL: SELECT "circuit" FROM japanese_formula_two_1986 WHERE "date" = '10/08/86'

Question: What circuit saw Cabin Racing as the winning team?
SQL: SELECT "circuit" FROM japanese_formula_two_1986 WHERE "winning_team" = 'cabin racing'

Question: Who was the winning driver driving the winning car March - Honda 86j, with the winning team Team Nova?
SQL: SELECT "winning_driver" FROM japanese_formula_two_1986 WHERE "winning_car" = 'march - honda 86j' AND "winning_team" = 'team nova'