<?xml version="1.0" encoding="ISO-8859-1" ?>
<grammar version="1.0" xml:lang="en-US" mode="voice" root="_boolean">
<!-- 
	Boolean yes/no grammar, alternatives for yes and no can be added
	to the grammar in the ROOT slot but this should be done carefully
	to avoid confusions.
 -->

 <rule id="_boolean" scope="public">
    <one-of>
      <item>yes <tag>MEANING='1'</tag></item>
      <item>no <tag>MEANING='0'</tag></item>
    </one-of>
 </rule>

</grammar>