user: Question: What is the 1987 results when the results oF 1989 is 3R, and the 1986 results is F?
Columns: ['Tournament', '1983', '1984', '1985', '1986', '1987', '1988', '1989', '1990', 'Career SR', 'Career Win-Loss']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Australian Open', '1R', '2R', 'A', 'NH', 'QF', 'A', 'F', '4R', '0 / 5', '12–5']
SQL:

assistant: SELECT "1987" FROM "Table" WHERE "1989" = '3R' AND "1986" = 'F';