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:
Shelley Duvall
Table title:
Awards and nominations
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Work </th><th colspan=1 rowspan=1 > Award </th><th colspan=1 rowspan=1 > Category </th><th colspan=1 rowspan=1 > Result </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 1977 </td><td colspan=1 rowspan=5 > 3 Women </td><td class="highlighted"  colspan=1 rowspan=1 > LAFCA Award </td><td class="highlighted"  colspan=1 rowspan=1 > Best Actress </td><td class="highlighted"  colspan=1 rowspan=1 > Won </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Cannes Film Festival </td><td class="highlighted"  colspan=1 rowspan=1 > Best Actress </td><td class="highlighted"  colspan=1 rowspan=1 > Won </td></tr>
<tr> <td colspan=1 rowspan=1 > NSFC Award </td><td colspan=1 rowspan=1 > Best Actress </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > NYFCC Award </td><td colspan=1 rowspan=1 > Best Actress </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > 1978 </td><td class="highlighted"  colspan=1 rowspan=1 > BAFTA Award </td><td colspan=1 rowspan=1 > Best Actress </td><td class="highlighted"  colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > The Shining </td><td colspan=1 rowspan=1 > Razzie Award </td><td colspan=1 rowspan=1 > Worst Actress </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > Faerie Tale Theatre </td><td colspan=2 rowspan=1 > Peabody Award </td><td colspan=1 rowspan=1 > Won </td></tr>
<tr> <td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > Tall Tales & Legends </td><td colspan=1 rowspan=1 > Emmy Award </td><td colspan=1 rowspan=1 > Outstanding Children's Program </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > Shelley Duvall's Bedtime Stories </td><td colspan=1 rowspan=1 > Emmy Award </td><td colspan=1 rowspan=1 > Outstanding Animated Program (for Programming Less Than One Hour) </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998 </td><td colspan=1 rowspan=1 > The Adventures of Shirley Holmes </td><td colspan=1 rowspan=1 > Gemini Award </td><td colspan=1 rowspan=1 > Best Performance by an Actress in a Guest Role Dramatic Series </td><td colspan=1 rowspan=1 > Nominated </td></tr>
</table>
Question:
What was the highlight of the 1977 Awards and Nominations for Shelley Duvall?
Answer:
Duvall's performance garnered the award for Best Actress at the 1977 Cannes Film Festival and the LAFCA Award for Best Actress.