<main xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:noNamespaceSchemaLocation="./non-UPA-deterministic.xsd" >
	<!-- Content model in the Schema violates the UPA (i.e. is 
	non-deterministic), so this should fail even though it 
	seems to make sense -->
	<a> string </a>
	<b> string </b>
</main>

