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:
Ragtime (musical)
Table title:
Original London production
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Award Ceremony </th><th colspan=1 rowspan=1 > Category </th><th colspan=1 rowspan=1 > Nominee </th><th colspan=1 rowspan=1 > Result </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=8 > 2004 </td><td class="highlighted"  colspan=1 rowspan=8 > Laurence Olivier Award </td><td colspan=2 rowspan=1 > Best New Musical </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=2 > Best Actor in a Musical </td><td colspan=1 rowspan=1 > Graham Bickley </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Kevyn Morrow </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Best Actress in a Musical </td><td class="highlighted"  colspan=1 rowspan=1 > Maria Friedman </td><td class="highlighted"  colspan=1 rowspan=1 > Won </td></tr>
<tr> <td colspan=1 rowspan=1 > Best Performance in a Supporting Role in a Musical </td><td colspan=1 rowspan=1 > Matthew White </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Best Director </td><td colspan=1 rowspan=1 > Stafford Arima </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Best Lighting Design </td><td colspan=1 rowspan=1 > Howard Harrison </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Best Sound Design </td><td colspan=1 rowspan=1 > Peter Kylenski </td><td colspan=1 rowspan=1 > Nominated </td></tr>
</table>
Question:
What Award did Maria Friedman win when she was starred by Original London production ?
Answer:
Original London production starred Maria Friedman, for which she won the 2004 Olivier Award for Best Actress in a Musical.