Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_69 (cospar_id VARCHAR, carrier_rocket VARCHAR, satellite VARCHAR)
### Question:
What is the COSPAR ID of Ariel 4, which was launched with a Scout carrier rocket?
### Answer:
SELECT cospar_id FROM table_name_69 WHERE carrier_rocket = "scout" AND satellite = "ariel 4"