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 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| australian open | a | 1r | a | a | 2r | 1r | q1 |
| french open | a | 3r | a | a | 1r | 1r | q3 |
| wimbledon | a | 1r | a | a | 1r | a | a |
| us open | 2r | a | a | a | 1r | a | 1r |
| win - loss | 1 - 1 | 2 - 3 | 0 - 0 | 0 - 0 | 1 - 4 | 0 - 2 | 0 - 1 |
| year end ranking | 76 | 240 | 479 | 103 | 95 | 141 | 106 |
Title:
jan hájek (tennis)
Statement:
in 2006 and 2007 , jan hajek did not play in any of the 4 grand slam singles tournaments
Answer:
refuted