<?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>
