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:
Capital Cities (band)
Table title:
Awards and nominations
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Awards </th><th colspan=1 rowspan=1 > Category </th><th colspan=1 rowspan=1 > Work </th><th colspan=1 rowspan=1 > Result </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2013 </td><td class="highlighted"  colspan=1 rowspan=2 > MTV Video Music Awards </td><td colspan=1 rowspan=1 > Best Visual Effects </td><td colspan=1 rowspan=4 > "Safe and Sound" </td><td colspan=1 rowspan=1 > Won </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Best Art Direction </td><td class="highlighted"  colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=4 > 2014 </td><td colspan=1 rowspan=1 > Grammy Awards </td><td colspan=1 rowspan=1 > Best Music Video </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=3 > Billboard Music Awards </td><td colspan=1 rowspan=1 > Top Rock Song </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Top Rock Artist </td><td colspan=1 rowspan=2 >  </td><td colspan=1 rowspan=1 > Nominated </td></tr>
<tr> <td colspan=1 rowspan=1 > Top New Artist </td><td colspan=1 rowspan=1 > Nominated </td></tr>
</table>
Question:
What year was Capital Cities nominated for an MTV Video Music Award and didn't win, and what category was that in?
Answer:
In 2013, Capital Cities were nominated for an MTV Video Music Award for Best Art Direction.