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:
| year | network | play - by - play | colour commentator (s) | pregame host |
| 1999 | cbc | chris cuthbert | chris walby | brian williams |
| 1998 | cbc | chris cuthbert | chris walby | brian williams |
| 1997 | cbc | chris cuthbert | david archer | brian williams |
| 1996 | cbc | chris cuthbert | james curry and david archer | brian williams |
| 1995 | cbc | don wittman | dan kepley | brian williams and scott oake |
| 1994 | cbc | don wittman | james curry and dan kepley | brian williams |
| 1993 | cbc | don wittman | james curry and dan kepley | brian williams |
| 1992 | cbc | don wittman | joe galat | brian williams |
| 1991 | cbc | don wittman | joe galat | brian williams |
| 1990 | cbc | don wittman | ron lancaster | brian williams |
| 1990 | cfn | bob irving | neil lumsden and nick bastaja | dave hodge |
Title:
list of grey cup broadcasters
Statement:
brian williams was the least frequent pregame host from 1990 to 1999
Answer:
refuted