--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<BooleanQuery fieldName="contents">
+ <Clause occurs="should">
+ <TermQuery>merger</TermQuery>
+ </Clause>
+ <Clause occurs="mustnot">
+ <TermQuery>sumitomo</TermQuery>
+ </Clause>
+ <Clause occurs="must">
+ <TermQuery>bank</TermQuery>
+ </Clause>
+</BooleanQuery>