<div dir="ltr">Hi there,<div><br></div><div style>Since everyone in the lab will participate in the labeling as Kenny said, so I'd like to suggest your choice in verb.</div><div style><br></div><div style><table border="0" cellpadding="0" cellspacing="0" width="432" style="border-collapse:collapse;width:324pt">

 <colgroup><col width="72" span="6" style="width:54pt">
 </colgroup><tbody><tr height="18" style="height:13.5pt">
  <td height="18" class="" width="72" style="height:13.5pt;width:54pt"><b>attack</b></td>
  <td width="72" style="width:54pt">Zheng</td>
  <td width="72" style="width:54pt">Tianwan</td>
  <td width="72" style="width:54pt">Kangqi</td>
  <td width="72" style="width:54pt">Edward</td>
  <td width="72" style="width:54pt">Kenny</td>
 </tr>
 <tr height="18" style="height:13.5pt">
  <td height="18" class="" style="height:13.5pt"><b>watch</b></td>
  <td>Zhiyuan<br></td>
  <td>Jack</td>
  <td>Xiao</td>
  <td>YiLong</td>
  <td>Kaiqi</td>
 </tr>
 <tr height="18" style="height:13.5pt">
  <td height="18" class="" style="height:13.5pt"><b>sell</b></td>
  <td>Pengcheng</td>
  <td>Jacky</td>
  <td>Elva</td>
  <td>Wei</td>
  <td>Youer</td>
 </tr></tbody></table><br></div><div style>Thanks a lot!</div><div style><br></div><div style>Youer</div></div>