Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Tournament | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Australian Open | A | 3R | NH | A | A | A | QF | QF | 4R | 4R | 1R | 1R | Q1 | A |
| French Open | A | 3R | 4R | 4R | 1R | 4R | QF | 3R | 2R | 4R | 2R | 1R | Q2 | A |
| Wimbledon | A | 1R | 3R | 1R | 4R | A | QF | 4R | QF | 1R | 1R | 1R | A | A |
| US Open | A | 1R | 3R | 3R | QF | 2R | 4R | 3R | 3R | QF | 2R | A | A | A |
| SR | 0 / 0 | 0 / 4 | 0 / 3 | 0 / 3 | 0 / 3 | 0 / 2 | 0 / 4 | 0 / 4 | 0 / 4 | 0 / 4 | 0 / 4 | 0 / 3 | 0 / 0 | 0 / 0 |
| Year End Ranking | 93 | 28 | 29 | 13 | 11 | 15 | 6 | 11 | 16 | 22 | 36 | 302 | 231 | NR |
Question:
What is the 1989 result of the tournament in which Katerina Maleeva finished 4r in 1991?
Answer:
A