--- /dev/null
+<triple>
+ <boolean>
+ <value>and</value>
+ <modifiers>
+ <modifier>
+ <type>rel.sumofscores</type>
+ </modifier>
+ </modifiers>
+ </boolean>
+ <leftOperand>
+ <searchClause>
+ <index>srw.serverChoice</index>
+ <relation>
+ <value>scr</value>
+ </relation>
+ <term>a</term>
+ </searchClause>
+ </leftOperand>
+ <rightOperand>
+ <searchClause>
+ <index>srw.serverChoice</index>
+ <relation>
+ <value>scr</value>
+ </relation>
+ <term>b</term>
+ </searchClause>
+ </rightOperand>
+</triple>
--- /dev/null
+<triple>
+ <boolean>
+ <value>and</value>
+ <modifiers>
+ <modifier>
+ <type>rel.algorithm</type>
+ <comparison>=</comparison>
+ <value>CORI</value>
+ </modifier>
+ </modifiers>
+ </boolean>
+ <leftOperand>
+ <searchClause>
+ <index>srw.serverChoice</index>
+ <relation>
+ <value>scr</value>
+ </relation>
+ <term>a</term>
+ </searchClause>
+ </leftOperand>
+ <rightOperand>
+ <searchClause>
+ <index>srw.serverChoice</index>
+ <relation>
+ <value>scr</value>
+ </relation>
+ <term>b</term>
+ </searchClause>
+ </rightOperand>
+</triple>