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:
| world record | olimpiada ivanova ( rus ) | 1:25:41 | helsinki , finland | 7 august 2005 |
| championship record | olimpiada ivanova ( rus ) | 1:25:41 | helsinki , finland | 7 august 2005 |
| world leading | olga kaniskina ( rus ) | 1:24:56 | adler , russia | 28 february 2009 |
| african record | susan vermeulen ( rsa ) | 1:36:18 | mézidon - canon , france | 2 may 1999 |
| asian record | wang yan ( chn ) | 1:26:22 | guangzhou , china | 19 november 2001 |
| north american record | graciela mendoza ( mex ) | 1:30:03 | mézidon - canon , france | 2 may 1999 |
| south american record | miriam ramón ( ecu ) | 1:31:25 | lima , peru | 7 may 2005 |
| european record | olimpiada ivanova ( rus ) | 1:25:41 | helsinki , finland | 7 august 2005 |
Title:
2009 world championships in athletics - women 's 20 kilometres walk
Statement:
the african record time is not shorter than the world leading time
Answer:
supported