Q:

How to remove  elements from xPath?

I'm making an applcation in C# with HTMLAgilityPack.
I have the following HTML structure:
<td colspan="3">
    <a href="tournament_detail.asp?EID=3">The North West Junior Champions League 2016</a>
    <br>
    St Bedes Sports Fields,  Manchester. M21 0TT</td>
</td>

I would like to pull out the address, excluding the <a> and the <br />
I have tried the following:
//div[@class='infobox']/table/tr/td[1][not a]

Here is the site I am trying to pull data from 
I am using HTMLAgilityPack, so I don't believe I can use the string() function (or atleast I get an exception when trying). Please do not mark this as duplicate, as I am seeking clarification to whether I can use that.
How can I pull back just the address?

A:

Adding predicate [not(a)] would cause the XPath to return only <td> element that doesn't have child <a>, which isn't the wanted outcome. Instead, add /text()[normalize-space()] which will return direct child, non-empty text node from the selected <td> :
var raw = @"<td colspan='3'>
    <a href='tournament_detail.asp?EID=3'>The North West Junior Champions League 2016</a>
    <br>
    St Bedes Sports Fields,  Manchester. M21 0TT</td>";
var doc = new HtmlDocument();
doc.LoadHtml(raw);
var td = doc.DocumentNode.SelectSingleNode("//td/text()[normalize-space()]");
Console.WriteLine(td.InnerText.Trim());

output :
St Bedes Sports Fields,  Manchester. M21 0TT

