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:
Sigrid Ulbricht
Table title:
International competitions
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Moscow, Soviet Union </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 6.71 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 1981 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Grenoble, France </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 6.66 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > European Cup </td><td colspan=1 rowspan=1 > Zagreb, Yugoslavia </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Long jump </td><td class="highlighted"  colspan=1 rowspan=1 > 6.86 m </td></tr>
<tr> <td colspan=1 rowspan=1 > World Cup </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 6.80 m </td></tr>
</table>
Question:
How many meters did Sigrid Ulbricht use to win the European Cup in 1981 ?
Answer:
In 1981, Sigrid Ulbricht won the European Cup in Long jump with 6.86 m.