이 곡은 프리미엄 곡인가요?

SELECT
	name,
    composer,
    -- Begin a CASE statement
    ___
        -- A song priced at 0.99 should be a 'Standard Song'
    	WHEN ___ = ___ THEN '___'
        -- Songs costing 1.99 should be denoted as 'Premium Song'
        ___ unit_price = 1.99 ___ '___'
    END AS song_description
FROM store.track;