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:
Hydroelectricity
Table title:
Large facilities
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Rank </th><th colspan=1 rowspan=1 > Station </th><th colspan=1 rowspan=1 > Country </th><th colspan=1 rowspan=1 > Location </th><th colspan=1 rowspan=1 > Capacity (MW) </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1. </td><td class="highlighted"  colspan=1 rowspan=1 > Three Gorges Dam </td><td class="highlighted"  colspan=1 rowspan=1 > China </td><td colspan=1 rowspan=1 > 30°49′15″N 111°00′08″E / 30.82083°N 111.00222°E </td><td class="highlighted"  colspan=1 rowspan=1 > 22,500 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2. </td><td class="highlighted"  colspan=1 rowspan=1 > Itaipu Dam </td><td colspan=1 rowspan=1 > Brazil Paraguay </td><td colspan=1 rowspan=1 > 25°24′31″S 54°35′21″W / 25.40861°S 54.58917°W </td><td class="highlighted"  colspan=1 rowspan=1 > 14,000 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3. </td><td colspan=1 rowspan=1 > Xiluodu Dam </td><td colspan=1 rowspan=1 > China </td><td colspan=1 rowspan=1 > 28°15′35″N 103°38′58″E / 28.25972°N 103.64944°E </td><td colspan=1 rowspan=1 > 13,860 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4. </td><td colspan=1 rowspan=1 > Guri Dam </td><td colspan=1 rowspan=1 > Venezuela </td><td colspan=1 rowspan=1 > 07°45′59″N 62°59′57″W / 7.76639°N 62.99917°W </td><td colspan=1 rowspan=1 > 10,200 </td></tr>
</table>
Question:
What are the two largest hydroelectricity facilities and their capacities?
Answer:
The Itaipu Dam producing 14,000 MW was surpassed as the largest facility by the Three Gorges Dam in China at 22,500 MW.