XPath Problem

Dear all,

I am having some problems with XPath. I want to retrieve A’s address  from script below.

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<soap:Body>

<GetDOA xmlns="Lib.DOA.Service">

 <GetDOAResult>

 <data>

               <name> A</name>

<address>1</address>

</data>

 <data>

               <name> B</name>

<address>2</address>

</data>

</GetDOAResult>

</GetDOA>

</soap:Body>

</soap:Envelope>

I can do it perfectly without Nintex with //data[@name=’A’]/address but as Nintex has some namespaces it doesn’t work with Nintex. I have tried //defaultNS:[@name=’A’]/address or //defaultNS[@name=’A’]:address and anything but none of them works. Can you please help? Thanks!