What is Winner, when Team is 'R.J.MacArthur Onslow', and when Circuit is 'Oran Park Raceway'?
CREATE TABLE table_58887 (
    "Circuit" text,
    "City / State" text,
    "Date" text,
    "Winner" text,
    "Team" text
)
SELECT "Winner" FROM table_58887 WHERE "Team" = 'r.j.macarthur onslow' AND "Circuit" = 'oran park raceway'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is Winner, when Team is 'R.J.MacArthur Onslow', and when Circuit is 'Oran Park Raceway'? ### Input: CREATE TABLE table_58887 (
    "Circuit" text,
    "City / State" text,
    "Date" text,
    "Winner" text,
    "Team" text
) ### Response: SELECT "Winner" FROM table_58887 WHERE "Team" = 'r.j.macarthur onslow' AND "Circuit" = 'oran park raceway'