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_1858574_2 (sail_number VARCHAR, yacht VARCHAR)
### Question:
When aspect computing is the yacht what is the sail number?
### Answer:
SELECT sail_number FROM table_1858574_2 WHERE yacht = "Aspect Computing"