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:
1998 Colombian presidential election
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Candidate </th><th colspan=1 rowspan=2 > Party </th><th colspan=2 rowspan=1 > First round </th><th colspan=2 rowspan=1 > Second round </th></tr>
<tr> <th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Horacio Serpa </td><td class="highlighted"  colspan=1 rowspan=1 > Liberal Party </td><td class="highlighted"  colspan=1 rowspan=1 > 3,696,334 </td><td colspan=1 rowspan=1 > 34.4 </td><td colspan=1 rowspan=1 > 5,658,518 </td><td colspan=1 rowspan=1 > 48.1 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Andrés Pastrana Arango </td><td class="highlighted"  colspan=1 rowspan=1 > Great Alliance for Change </td><td colspan=1 rowspan=1 > 3,653,048 </td><td colspan=1 rowspan=1 > 34.0 </td><td colspan=1 rowspan=1 > 6,114,752 </td><td class="highlighted"  colspan=1 rowspan=1 > 51.9 </td></tr>
<tr> <td colspan=1 rowspan=1 > Noemí Sanín </td><td colspan=1 rowspan=1 > Yes Colombia </td><td colspan=1 rowspan=1 > 2,845,750 </td><td colspan=1 rowspan=1 > 26.4 </td><td colspan=2 rowspan=11 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Harold Bedoya Pizarro </td><td colspan=1 rowspan=1 > Force Colombia </td><td colspan=1 rowspan=1 > 193,037 </td><td colspan=1 rowspan=1 > 1.8 </td></tr>
<tr> <td colspan=1 rowspan=1 > Beatríz Cuellar </td><td colspan=1 rowspan=1 > 30,832 </td><td colspan=1 rowspan=1 > 0.3 </td></tr>
<tr> <td colspan=1 rowspan=1 > Germán Rojas Niño </td><td colspan=1 rowspan=1 > 16,072 </td><td colspan=1 rowspan=1 > 0.2 </td></tr>
<tr> <td colspan=1 rowspan=1 > Jorge Hernán Betancur </td><td colspan=1 rowspan=1 > 13,892 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Jesús Antonio Lozano </td><td colspan=1 rowspan=1 > 11,834 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Jorge Pulido </td><td colspan=1 rowspan=1 > 11,500 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Guillermo Alemán </td><td colspan=1 rowspan=1 > 9,885 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Efraín Díaz Valderrama </td><td colspan=1 rowspan=1 > 9,225 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Guillermo Nanneti </td><td colspan=1 rowspan=1 > 8,862 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Francisco Cordoba Zartha </td><td colspan=1 rowspan=1 > 5,891 </td><td colspan=1 rowspan=1 > 0.1 </td></tr>
<tr> <td colspan=2 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 245,273 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 536,837 </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=2 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 10,751,465 </td><td colspan=1 rowspan=1 > 100 </td><td colspan=1 rowspan=1 > 12,310,107 </td><td colspan=1 rowspan=1 > 100 </td></tr>
<tr> <td colspan=2 rowspan=1 > Registered voters/turnout </td><td colspan=1 rowspan=1 > 20,856,150 </td><td colspan=1 rowspan=1 > 51.6 </td><td colspan=1 rowspan=1 > 20,857,801 </td><td colspan=1 rowspan=1 > 59.0 </td></tr>
<tr> <td colspan=6 rowspan=1 > Source: Nohlen </td></tr>
</table>
Question:
What's the result of the 1998 Colombian presidential election?
Answer:
Horacio Serpa of the Liberal Party received the most votes in the first round, but the result was a victory for Andrés Pastrana Arango of the Great Alliance for Change, who received 51.9% of the vote in the run-off.