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:
Toa Payoh Group Representation Constituency
Table title:
Members of Parliament
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Election </th><th class="highlighted"  colspan=1 rowspan=1 > Kuo Chuan </th><th class="highlighted"  colspan=1 rowspan=1 > Boon Teck </th><th class="highlighted"  colspan=1 rowspan=1 > Toa Payoh </th><th colspan=1 rowspan=1 > Kim Keat </th></tr>
<tr> <th colspan=1 rowspan=1 > 1984 </th><td colspan=1 rowspan=1 > SMC </td><td colspan=1 rowspan=1 > SMC </td><td colspan=1 rowspan=1 > SMC </td><td colspan=1 rowspan=1 > SMC </td></tr>
<tr> <td colspan=6 rowspan=1 > Formation </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1988 </th><td colspan=1 rowspan=1 > Wong Kan Seng </td><td colspan=1 rowspan=2 > Ho Tat Kin </td><td colspan=1 rowspan=2 > Davinder Singh </td><td colspan=1 rowspan=1 > SMC </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1991 </th><td colspan=1 rowspan=1 > S Dhanabalan </td><td colspan=1 rowspan=1 > Ong Teng Cheong (1991-1993) </td></tr>
<tr> <td colspan=6 rowspan=1 > Dissolution </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1997 </th><td colspan=1 rowspan=1 > Bishan-Toa Payoh GRC (Toa Payoh Central and Thomson) </td><td colspan=1 rowspan=1 > Bishan-Toa Payoh GRC (Toa Payoh Central and Bishan-Toa Payoh North) </td><td colspan=1 rowspan=1 > Bishan-Toa Payoh GRC (Toa Payoh Central) </td><td colspan=1 rowspan=1 > Bishan-Toa Payoh GRC (Toa Payoh East) and Jalan Besar GRC (Whampoa) </td></tr>
</table>
Question:
What is Toa Payoh GRC?
Answer:
Toa Payoh GRC is a group representation constituency that from 1988 to 1997 comprised Kuo Chuan, Boon Teck and Toa Payoh.