user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Round and draw dates' regarding '2017–18 Basketball Champions League'
Table Content:
| Phase | Round | Draw date | First leg | Second leg |
| --- | --- | --- | --- | --- |
| Qualifying rounds | First qualifying round | 11 July 2017 | 19 September 2017 | 21 September 2017 |
| Qualifying rounds | Second qualifying round | 11 July 2017 | 24 September 2017 | 26 September 2017 |
| Qualifying rounds | Third qualifying round | 11 July 2017 | 29 September 2017 | 2 October 2017 |
| Regular season | Matchday 1 | 11 July 2017 | 10–11 October 2017 | 10–11 October 2017 |
| Regular season | Matchday 2 | 11 July 2017 | 17–18 October 2017 | 17–18 October 2017 |
| Regular season | Matchday 3 | 11 July 2017 | 24–25 October 2017 | 24–25 October 2017 |
| Regular season | Matchday 4 | 11 July 2017 | 31 October–1 November 2017 | 31 October–1 November 2017 |
| Regular season | Matchday 5 | 11 July 2017 | 7–8 November 2017 | 7–8 November 2017 |
| Regular season | Matchday 6 | 11 July 2017 | 14–15 November 2017 | 14–15 November 2017 |
| Regular season | Matchday 7 | 11 July 2017 | 5–6 December 2017 | 5–6 December 2017 |
| Regular season | Matchday 8 | 11 July 2017 | 12–13 December 2017 | 12–13 December 2017 |
| Regular season | Matchday 9 | 11 July 2017 | 19–20 December 2017 | 19–20 December 2017 |
| Regular season | Matchday 10 | 11 July 2017 | 9–10 January 2018 | 9–10 January 2018 |
| Regular season | Matchday 11 | 11 July 2017 | 16–17 January 2018 | 16–17 January 2018 |
| Regular season | Matchday 12 | 11 July 2017 | 23–24 January 2018 | 23–24 January 2018 |
| Regular season | Matchday 13 | 11 July 2017 | 30–31 January 2018 | 30–31 January 2018 |
| Regular season | Matchday 14 | 11 July 2017 | 6–7 February 2018 | 6–7 February 2018 |
| Play-offs | Round of 16 | 14 February 2018 | 6–7 March 2018 | 13–14 March 2018 |
| Play-offs | Quarter-finals | 14 February 2018 | 27–28 March 2018 | 3–4 April 2018 |
| Final Four | Semi-finals | 12 April 2018 | 4 May 2018 | 4 May 2018 |
| Final Four | Final | 12 April 2018 | 6 May 2018 | 6 May 2018 |


Question
What two dates were the Final Four played on?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["The Final Four was played on 4 and 6 May 2018."]