topic tag not working

[Santhuammu]

<category>
 <pattern>temple tree</pattern>
 <template>Yes <set type="user" name="topic">TEMPLETREE</set></template> 
</category>

<category>
 <pattern>the peak</pattern>
 <template>Yes <set type="user" name="topic">THEPEAK</set></template> 
</category>


<topic name="THEPEAK">
 <category>
 <pattern>location</pattern>
 <template>Hyderabad <get type="user" name="topic"/></template>
 </category>
</topic>

<topic name="TEMPLETREE">
 <category>
 <pattern>location</pattern>
 <template>Bangalore</template>
 </category>
</topic>

when i enter temple tree as input its set value, again if i enter location its showing hyderabad.

Guest: temple tree
Bot: Yes TEMPLETREE
Guest: location
Bot: Hyderabad TEMPLETREE

i want output as Bangalore