Hi Muneesh,
Not sure why the sample XMLs didn't show up. Hope this one shows up now
Source:
<MT_Source>
<Name>Messi</Name>
<Details>
<Country>ID</Country
<Country>TH</Country>
<Country>US</Country>
<Country>DE</Country>
<Details>
</MT_Source>
Target:
<MT_Target>
<Name>Messi</Name>
<Status>OK</Status>
<MT_Target>
Status = OK if US country exists among the list of <Country>. Else, Status = NOT OK.