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 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| --- | --- | --- | --- | --- | --- | --- |
| Australian Open | A | A | Q1 | Q2 | Q1 | 1R |
| French Open | A | A | A | Q1 | Q1 | Q1 |
| Wimbledon | Q1 | A | 1R | A | 1R | 2R |
| US Open | A | A | Q1 | A | Q1 | Q1 |
| Win–Loss | 0–0 | 0–0 | 0–1 | 0–0 | 0–1 | 1–2 |
| Year-end Ranking | 558 | 280 | 270 | 201 | 162 | 250 |
Question:
What is the 2009 entry for the row that has a 2007 entry of A and a tournament entry of US Open?
Answer:
Q1