Need to validate responce file for silent installation

Can someone help me validate this response file for Installation manager for RRC?

<xml>
<agent>
<server>
<repository>
<repository>
<repository>
</server>
<profile>
<data>
<data>
</profile>
<install>
<offering>
<offering>
</install>
<profile>
<data>
<data>
</profile>
<preference>
<preference>
<preference>
<preference>
<preference>
<preference>
<preference>
<preference>
</agent>