[Resolved] Struggling with selecting an xpath node

Hi, everyone!

I searched the forums but couldn't quite find what I was looking for here, in the SoapUI docs, or W3Schools tutorials. I'm sure I'm missing something fairly obvious.

I'm trying to select all of the second e node with all of its descendants. Here is the XML response I'm working with:

<Response xmlns="https://api.foo.com/v2.1/Candidates/Forms/Questions/">
   <candidate_questions>
      <e>
         <admin>N</admin>
         <answer_type>--</answer_type>
         <candidate_options/>
         <app_field>N</app_field>
         <is_required>N</is_required>
         <position>1</position>
         <question>Privacy Statement</question>
         <question_forms/>
         <question_id>603</question_id>
         <question_type>--</question_type>
      </e>
      <e>
         <admin>Y</admin>
         <answer_type>D8</answer_type>
         <candidate_options/>
         <app_field>N</app_field>
         <is_required>N</is_required>
         <position>2</position>
         <question>Date</question>
         <question_forms>
            <e>
               <id>1</id>
               <position>10</position>
               <required>N</required>
            </e>
            <e>
               <id>60</id>
               <position>9</position>
               <required>Y</required>
            </e>
            <e>
               <id>62</id>
               <position>4</position>
               <required>N</required>
            </e>
         </question_forms>
         <question_id>782</question_id>
         <question_type>A</question_type>
      </e>
      <e>
         <admin>N</admin>
         <answer_type>B</answer_type>
         <candidate_options>
            <e>
               <answer>Yes</answer>
               <answer_id>2127</answer_id>
               <position>1</position>
            </e>
         </candidate_options>
         <app_field>N</app_field>
         <is_required>N</is_required>
         <position>4</position>
         <question>Checked In</question>
         <question_forms/>
         <question_id>203</question_id>
         <question_type>D</question_type>
      </e>

I thought, based on my reading on the SoapUI docs(http://www.soapui.org/Functional-Testin ... alues.html) and W3Schools(http://www.w3schools.com/xpath/xpath_syntax.asp), that this would work:

declare namespace GetFormQs='https://api.foo.com/v2.1/Candidates/Forms/Questions/';
//GetFormQs:candidate_questions/e[2]

But I'm getting a "No match in the current response" error. I do get the full response when I specify //GetFormQs:candidate_questions, but I'd like to drill down and get a little more specific.

Any ideas what I'm doing wrong, and how to do it right?

-E