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:
Mariah Buzolin
Table title:
Filmography
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2007 </td><td class="highlighted"  colspan=1 rowspan=1 > Fallout </td><td class="highlighted"  colspan=1 rowspan=1 > Sara </td><td colspan=1 rowspan=1 > Short film </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2007 </td><td class="highlighted"  colspan=1 rowspan=1 > The Faithful </td><td class="highlighted"  colspan=1 rowspan=1 > Mary </td><td colspan=1 rowspan=1 > Short film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Hotel for Dogs </td><td colspan=1 rowspan=1 > Beth </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What year did Mariah Buzolin begin acting?
Answer:
Mariah Buzolin began her acting career in 2007, when she played Sara in Fallout and Mary in The Faithful.