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 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Australian Open | A | A | Q2 | 1R | 4R | 2R | 1R |
| French Open | A | A | 1R | 2R | 3R | 3R | 1R |
| Wimbledon | A | A | 1R | 1R | 3R | 4R | 3R |
| US Open | A | A | 1R | SF | 4R | 2R | 2R |
| Win–Loss | 0–0 | 0–0 | 0–3 | 6–4 | 10–4 | 7–4 | 3–4 |
| WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments | WTA Premier Mandatory Tournaments |
| Indian Wells | A | A | A | 2R | 4R | SF | 2R |
| Miami | A | A | A | 1R | QF | 2R | 4R |
| Madrid | Not Held | Not Held | Not Held | A | A | 1R | 2R |
| Beijing | Not Held | Not Held | Not Held | A | 1R | A | 1R |
| WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments | WTA Premier 5 Tournaments |
| Dubai | Not Held | Not Held | Not Held | A | 1R | 3R | NP5 |
| Doha | Not Tier I | Not Tier I | A | Not Held | Not Held | NP5 | QF |
| Rome | A | A | A | A | 3R | 3R | 1R |
| Cincinnati | Not Held | Not Held | Not Held | 2R | QF | 2R | 1R |
| Canada | A | A | A | 1R | 2R | 1R | 1R |
| Tokyo | A | A | A | A | 1R | A | 1R |
| Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics |
| Year End Ranking | 534 | 221 | 69 | 16 | 23 | 26 | 23 |
Question:
Which 2009 has a 2006 of A, and a 2011 of sf?
Answer:
2R