user: Question: Who is the partner on a date later than 1971 who is the Runner-up with a score of 3–6, 3–6?
Columns: ['Outcome', 'Date', 'Tournament', 'Surface', 'Partner', 'Opponents in the final', 'Score in the final']
Types: ['text', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Winner', 1969.0, 'Buenos Aires, Argentina', 'Clay', 'Jaime Fillol', 'Roy Emerson Frew McMillan', 'W/O']
SQL:

assistant: SELECT "Partner" FROM "Table" WHERE "Date" > 1971.0 AND "Outcome" = 'Runner-up' AND "Score in the final" = '3–6, 3–6';