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:
Abhay Krishna
Table title:
Honours and decorations
Table:
<table id='hittask' contenteditable='False'>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > Param Vishisht Seva Medal </td><td class="highlighted"  colspan=1 rowspan=1 > Uttam Yudh Seva Medal </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Ati Vishisht Seva Medal </td><td class="highlighted"  colspan=1 rowspan=1 > Sena Medal </td><td colspan=1 rowspan=1 > Vishisht Seva Medal </td><td colspan=1 rowspan=1 > Samanya Seva Medal </td></tr>
<tr> <td colspan=1 rowspan=1 > Special Service Medal </td><td colspan=1 rowspan=1 > Operation Vijay Medal </td><td colspan=1 rowspan=1 > Sainya Seva Medal </td><td colspan=1 rowspan=1 > High Altitude Service Medal </td></tr>
<tr> <td colspan=1 rowspan=1 > Videsh Seva Medal </td><td colspan=1 rowspan=1 > 50th Anniversary of Independence Medal </td><td colspan=1 rowspan=1 > 30 Years Long Service Medal </td><td colspan=1 rowspan=1 > 20 Years Long Service Medal </td></tr>
<tr> <td colspan=1 rowspan=1 > 9 Years Long Service Medal </td><td colspan=1 rowspan=1 > ONUMOZ </td><td colspan=1 rowspan=1 > UNAMIR </td><td colspan=1 rowspan=1 > ONUB </td></tr>
</table>
Question:
Who was awarded the Sena Medal?
Answer:
Abhay Krishna has been awarded a Sena Medal, Ati Vishisht Seva Medal, Uttam Yudh Seva Medal and Param Vishisht Seva Medal.