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:
| Date | Round | Opponents | H / A | Result F–A | Attendance |
| --- | --- | --- | --- | --- | --- |
| 20 February 2007 | First knockout round First leg | Lille | A | 1–0 | 41000.0 |
| 7 March 2007 | First knockout round Second leg | Lille | H | 1–0 | 75182.0 |
| 4 April 2007 | Quarter-final First leg | Roma | A | 1–2 | 77000.0 |
| 10 April 2007 | Quarter-final Second leg | Roma | H | 7–1 | 74476.0 |
| 24 April 2007 | Semi-final First leg | Milan | H | 3–2 | 73820.0 |
| 2 May 2007 | Semi-final Second leg | Milan | A | 0–3 | 78500.0 |
Question:
Which date has roma as opponent and a H/A of A?
Answer:
4 April 2007