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 | Opponent | Venue | Result | Attendance |
| --- | --- | --- | --- | --- | --- |
| 27 January 1996 | R3 | Keith | A | 10-1 | 15461.0 |
| 15 February 1996 | R4 | Clyde | A | 4–1 | 5722.0 |
| 9 March 1996 | QF | Inverness Thistle | A | 3–0 | 11296.0 |
| 7 April 1996 | SF | Celtic | N | 2–1 | 36333.0 |
| 18 May 1996 | F | Heart of Midlothian | N | 5–1 | 37760.0 |
Question:
Which opponent had a round of SF?
Answer:
Celtic