<?xml version="1.0"?> <body xmlns:z="http://xml.zope.org/namespaces/tal" xmlns:z2="http://xml.zope.org/namespaces/metal"> <z:block z:content="string:Yes">No</z:block> <z:block content="string:Yes">No</z:block> <z:block>Yes</z:block> <z2:block z:content="string:Yes">No</z2:block> <z2:block>Yes</z2:block> </body>