Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
2017–18 Basketball Champions League
Table title:
Round and draw dates
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Phase </th><th colspan=1 rowspan=1 > Round </th><th colspan=1 rowspan=1 > Draw date </th><th colspan=1 rowspan=1 > First leg </th><th colspan=1 rowspan=1 > Second leg </th></tr>
<tr> <td colspan=1 rowspan=3 > Qualifying rounds </td><td colspan=1 rowspan=1 > First qualifying round </td><td colspan=1 rowspan=17 > 11 July 2017 </td><td colspan=1 rowspan=1 > 19 September 2017 </td><td colspan=1 rowspan=1 > 21 September 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Second qualifying round </td><td colspan=1 rowspan=1 > 24 September 2017 </td><td colspan=1 rowspan=1 > 26 September 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Third qualifying round </td><td colspan=1 rowspan=1 > 29 September 2017 </td><td colspan=1 rowspan=1 > 2 October 2017 </td></tr>
<tr> <td colspan=1 rowspan=14 > Regular season </td><td colspan=1 rowspan=1 > Matchday 1 </td><td colspan=2 rowspan=1 > 10–11 October 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 2 </td><td colspan=2 rowspan=1 > 17–18 October 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 3 </td><td colspan=2 rowspan=1 > 24–25 October 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 4 </td><td colspan=2 rowspan=1 > 31 October–1 November 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 5 </td><td colspan=2 rowspan=1 > 7–8 November 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 6 </td><td colspan=2 rowspan=1 > 14–15 November 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 7 </td><td colspan=2 rowspan=1 > 5–6 December 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 8 </td><td colspan=2 rowspan=1 > 12–13 December 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 9 </td><td colspan=2 rowspan=1 > 19–20 December 2017 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 10 </td><td colspan=2 rowspan=1 > 9–10 January 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 11 </td><td colspan=2 rowspan=1 > 16–17 January 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 12 </td><td colspan=2 rowspan=1 > 23–24 January 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 13 </td><td colspan=2 rowspan=1 > 30–31 January 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Matchday 14 </td><td colspan=2 rowspan=1 > 6–7 February 2018 </td></tr>
<tr> <td colspan=1 rowspan=2 > Play-offs </td><td colspan=1 rowspan=1 > Round of 16 </td><td colspan=1 rowspan=2 > 14 February 2018 </td><td colspan=1 rowspan=1 > 6–7 March 2018 </td><td colspan=1 rowspan=1 > 13–14 March 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Quarter-finals </td><td colspan=1 rowspan=1 > 27–28 March 2018 </td><td colspan=1 rowspan=1 > 3–4 April 2018 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > Final Four </td><td colspan=1 rowspan=1 > Semi-finals </td><td colspan=1 rowspan=2 > 12 April 2018 </td><td class="highlighted"  colspan=2 rowspan=1 > 4 May 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Final </td><td class="highlighted"  colspan=2 rowspan=1 > 6 May 2018 </td></tr>
</table>
Question:
What two dates were the Final Four played on?
Answer:
The Final Four was played on 4 and 6 May 2018.