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:
Adelaide Clemens
Table title:
Film
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 colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > X-Men Origins: Wolverine </td><td colspan=1 rowspan=1 > Carnival Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > At the Tattooist </td><td colspan=1 rowspan=1 > Kelly </td><td colspan=1 rowspan=1 > Short film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Wasted on the Young </td><td colspan=1 rowspan=1 > Xandrie </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2011 </td><td class="highlighted"  colspan=1 rowspan=1 > Vampire </td><td class="highlighted"  colspan=1 rowspan=1 > Ladybird </td><td colspan=1 rowspan=1 > Iwai Shunji's film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 > Certainty </td><td colspan=1 rowspan=1 > Deb Catalano </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Camilla Dickinson </td><td colspan=1 rowspan=1 > Camilla Dickinson </td><td colspan=1 rowspan=1 > Lead Role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Generation Um... </td><td colspan=1 rowspan=1 > Mia </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > No One Lives </td><td colspan=1 rowspan=1 > Emma </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Silent Hill: Revelation </td><td colspan=1 rowspan=1 > Heather / Alessa </td><td colspan=1 rowspan=1 > Lead Role and Duo Role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > The Great Gatsby </td><td colspan=1 rowspan=1 > Catherine </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > The World Made Straight </td><td colspan=1 rowspan=1 > Lori </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > The Automatic Hate </td><td colspan=1 rowspan=1 > Alexis Green </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><td colspan=1 rowspan=1 > Rabbit </td><td colspan=1 rowspan=1 > Maude Ashton </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > The Caretaker </td><td colspan=1 rowspan=1 > Sara </td><td colspan=1 rowspan=1 > Short film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><td colspan=1 rowspan=1 > To the Stars </td><td colspan=1 rowspan=1 > Hazel Atkins </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > TBA </td><td colspan=1 rowspan=1 > Music, War, and Love </td><td colspan=1 rowspan=1 > Rachel Rubin </td><td colspan=1 rowspan=1 > Post-production </td></tr>
<tr> <td colspan=1 rowspan=1 > TBA </td><td colspan=1 rowspan=1 > Love Lies Bleeding </td><td colspan=1 rowspan=1 > Natalie </td><td colspan=1 rowspan=1 > Post-production </td></tr>
</table>
Question:
What did Adelaide Clemens play in 2011?
Answer:
In 2011, Adelaide Clemens starred in Vampire as Ladybird and in Certainty as Deb Catalano.