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:
Ward Thomas (band)
Table title:
Singles
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Year </th><th colspan=1 rowspan=2 > Title </th><th colspan=1 rowspan=1 > Peak chart positions </th><th colspan=1 rowspan=2 > Album </th></tr>
<tr> <th colspan=1 rowspan=1 > SCO </th></tr>
<tr> <td colspan=1 rowspan=4 > 2014 </td><th colspan=1 rowspan=1 > "Push for the Stride" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=4 > From Where We Stand </td></tr>
<tr> <th colspan=1 rowspan=1 > "The Good & the Right" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <th colspan=1 rowspan=1 > "Town Called Ugley" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <th colspan=1 rowspan=1 > "Guest List" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=5 > 2016 </td><th colspan=1 rowspan=1 > "Carry You Home" </th><td colspan=1 rowspan=1 > 59 </td><td colspan=1 rowspan=5 > Cartwheels </td></tr>
<tr> <th colspan=1 rowspan=1 > "Guilty Flowers" </th><td colspan=1 rowspan=1 > 88 </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Cartwheels" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <th colspan=1 rowspan=1 > "Boomerang" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <th colspan=1 rowspan=1 > "Material" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=2 > 2018 </td><th colspan=1 rowspan=1 > "Lie Like Me" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=3 > Restless Minds </td></tr>
<tr> <th colspan=1 rowspan=1 > "Never Know" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><th colspan=1 rowspan=1 > "No Filter" </th><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=20 rowspan=1 > "—" denotes a single that did not chart or was not released in that territory. </td></tr>
</table>
Question:
Who released the single "Cartwheels" in 2016?
Answer:
In 2016, Ward Thomas released the single "Cartwheels".