<conversation><application name=\"test\"/><session/>"
<query id=\"companies_with_executives\">" + "<subquery id=\"companies\">"
<elquery field=\"cpyname\">chupa</elquery>"
<elquery field=\"marketable\">true</elquery>" + "</subquery>"
<projection id=\"companies_of_executives\" table=\"company\">"
<elquery id=\"executives\" field=\"manager_code\">AP</elquery>" + "</projection>"
</query></conversation>