Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| tournament | 1978 | 1979 | 1980 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | career sr |
| grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams | grand slams |
| australian open | a | a | 1r | 3r | sf | 2r | 4r | nh | a | a | a | 1r | a | a | 0 / 6 |
| french open | a | a | a | 1r | 1r | 1r | a | a | a | 2r | 2r | a | a | a | 0 / 5 |
| wimbledon | a | a | a | sf | qf | 4r | 4r | qf | 3r | qf | qf | 1r | 4r | a | 0 / 11 |
| us open | a | 1r | 1r | 2r | 1r | 4r | 4r | 1r | 2r | 3r | qf | 1r | 1r | a | 0 / 13 |
| grand slam sr | 0 / 0 | 0 / 1 | 0 / 2 | 0 / 4 | 0 / 4 | 0 / 4 | 0 / 3 | 0 / 2 | 0 / 2 | 0 / 3 | 0 / 3 | 0 / 3 | 0 / 2 | 0 / 0 | 0 / 35 |
| year end ranking | 436 | 420 | 171 | 30 | 16 | 44 | 12 | 15 | 9 | 10 | 13 | 37 | 115 | 1097 | n / a |
Title:
tim mayotte
Statement:
in 1990 and 1992 there were no grand slams
Answer:
refuted