The two parties will square off in elections in North Rhine-Westphalia , Germany 's most populous and most heavily industrialized state , in May .
North Rhine-Westphalia /location/administrative_division/country Germany
Germany /location/country/administrative_divisions North Rhine-Westphalia
Germany /location/location/contains North Rhine-Westphalia
DT CD NNS MD VB RP IN NNS IN NNP NNP , NNP POS RBS JJ CC JJS RB JJ NN , IN NNP .
North Rhine-Westphalia
LOCATION
Germany
LOCATION
/location/administrative_division/country
Germany
LOCATION
North Rhine-Westphalia
LOCATION
/location/country/administrative_divisions
Germany
LOCATION
North Rhine-Westphalia
LOCATION
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