user: ### NOW ANSWER:
Question: When was the outcome Runner-up with a score of 4–6, 3–6?
Columns: ['Outcome', 'Date', 'Tournament', 'Surface', 'Partner', 'Opponents', 'Score']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Winner', '16 February 2008', 'Majorca , Spain', 'Clay', 'Polona Hercog', 'Leticia Costas Maite Gabarrus-Alonso', '7–6 (7–2) , 6–3']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Outcome" = 'Runner-up' AND "Score" = '4–6, 3–6';