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:
| Round | Opposition | First leg | Second leg | Aggregate score |
| --- | --- | --- | --- | --- |
| 1st | Lyon | 3–4 (a) | 3–0 (h) | 6–4 |
| 2nd | Ipswich Town | 0–3 (a) | 4–0 (h) | 4–3 |
| 3rd | Roma | 1–0 (h) | 1–0 (a) | 2–0 |
| Quarter-final | Milan | 2–0 (h) | 1–2 (a) | 3–2 |
| Semi-final | Hamburg | 1–1 (a) | 1–0 (h) | 2–1 |
Question:
Who has the first leg that has a round in the semi-final?
Answer:
1–1 (a)