Writing SAPI 5.1 Apps in CSharp

<?xml version="1.0" encoding="utf-8" ?>
<GRAMMAR LANGID="409">
<RULE TOPLEVEL="ACTIVE"  ID="1">
  <L PROPNAME="request" >
    <P VALSTR ="looking">I am looking for</P>
    <P VALSTR ="cani">Can I have</P>
    <P VALSTR ="please">Please tell me</P>
    <P VALSTR ="canyoutel">Can you tell me</P>
    <P VALSTR ="doyou">Do you have</P>
    <P VALSTR ="what">What is</P>
    <P VALSTR ="need">I need</P>
  </L> 
  <RULEREF NAME = "goal" />
  <RULEREF NAME = "subject" />
  <RULEREF NAME = "location" />
 </RULE>
  
<RULE NAME ="goal" >
  <RULEREF NAME ="determiner" />
  
  <L PROPNAME="phoneoraddress">
    <P VALSTR="phone">Phone Number OF</P>
    <P VALSTR="address">Address OF</P>
    <P VALSTR="address">Location OF</P>
    <P VALSTR="phone">Contact Info OF</P>
    <P VALSTR="address">Nearest</P>

  </L>
 </RULE >

  <RULE NAME ="subject">
    <RULEREF NAME="determiner"></RULEREF>
    <DICTATION PROPNAME="dobject" MIN="1" MAX="4"></DICTATION>
  </RULE>
  
  <RULE NAME ="determiner" >
    <O>
      <L PROPNAME="pdetermener">
        <P VALSTR="a">a</P>
        <P VALSTR="an">an</P>
        <P VALSTR="the">the</P>
      </L>  
    </O>
    
  </RULE>
  
  <RULE NAME="location">
    <RULEREF NAME="particle"></RULEREF>
    <DICTATION PROPNAME="dlocation" MIN="1" MAX="5"></DICTATION>
  </RULE>
  
  <RULE NAME="particle">
    <L PROPNAME="lparticle">
      <P VALSTR="on">on</P>
      <P VALSTR="around">around</P>
      <P VALSTR="near">near</P>
      <P VALSTR="in">in</P>
      <P VALSTR="to">to</P>

    </L>
  </RULE>
</GRAMMAR>