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:
Jennifer Jones (curler)
Table title:
Teams
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Season </th><th colspan=1 rowspan=1 > Skip </th><th colspan=1 rowspan=1 > Third </th><th colspan=1 rowspan=1 > Second </th><th colspan=1 rowspan=1 > Lead </th></tr>
<tr> <td colspan=1 rowspan=1 > 1989–90 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Heather Jones </td><td colspan=1 rowspan=1 > Tracey Lavery </td><td colspan=1 rowspan=1 > Dana Malanchuk </td></tr>
<tr> <td colspan=1 rowspan=1 > 1990–91 </td><td colspan=1 rowspan=1 > Jill Staub </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kristie Moroz </td><td colspan=1 rowspan=1 > Kelly Mackenzie </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992–93 </td><td class="highlighted"  colspan=1 rowspan=1 > Jennifer Jones </td><td class="highlighted"  colspan=1 rowspan=1 > Trisha Baldwin </td><td class="highlighted"  colspan=1 rowspan=1 > Jill Officer </td><td class="highlighted"  colspan=1 rowspan=1 > Dana Malanchuk </td></tr>
<tr> <td colspan=1 rowspan=1 > 1993–94 </td><td class="highlighted"  colspan=1 rowspan=1 > Jennifer Jones </td><td class="highlighted"  colspan=1 rowspan=1 > Trisha Baldwin </td><td class="highlighted"  colspan=1 rowspan=1 > Jill Officer </td><td class="highlighted"  colspan=1 rowspan=1 > Dana Malanchuk </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998–99 </td><td colspan=1 rowspan=1 > Karen Porritt </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Patti Burtnyk </td><td colspan=1 rowspan=1 > Jill Officer </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000–01 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Karen Porritt </td><td colspan=1 rowspan=1 > Lynn Fallis-Kurz </td><td colspan=1 rowspan=1 > Dana Allerton </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001–02 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Karen Porritt </td><td colspan=1 rowspan=1 > Lynn Fallis-Kurz </td><td colspan=1 rowspan=1 > Dana Allerton </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002–03 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kimberly Keizer </td><td colspan=1 rowspan=1 > Lynn Fallis-Kurz </td><td colspan=1 rowspan=1 > Dana Allerton </td></tr>
<tr> <td colspan=1 rowspan=1 > 2003–04 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Karen Porritt </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Lynn Fallis-Kurz </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004–05 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Cathy Gauthier </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005–06 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Georgina Wheatcroft </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006–07 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dana Allerton / Janet Arnott / Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007–08 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008–09 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009–10 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Cathy Overton-Clapham </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010–11 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011–12 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Joëlle Sabourin (Sept–Dec) Jill Officer (Jan–April) </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn Askin </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013–14 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn McEwen </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014–15 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn McEwen </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015–16 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Jennifer Clark-Rouire / Dawn McEwen </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016–17 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn McEwen </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017–18 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes Shannon Birchard (STOH only) </td><td colspan=1 rowspan=1 > Jill Officer </td><td colspan=1 rowspan=1 > Dawn McEwen </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018–19 </td><td colspan=1 rowspan=1 > Jennifer Jones </td><td colspan=1 rowspan=1 > Kaitlyn Lawes </td><td colspan=1 rowspan=1 > Jocelyn Peterman </td><td colspan=1 rowspan=1 > Dawn McEwen </td></tr>
</table>
Question:
When was Jennifer Jones not at skip, and who was instead on those teams?
Answer:
Jennifer Jones was at third in 1990-91 when Jill Staub was at skip, and in 1998-99 when Karen Porritt was at skip.