Investigators are trying to piece together whether there are connections between operatives of Al Qaeda in Spain and the Madrid bombings .
Spain /location/location/contains Madrid
Spain /location/country/capital Madrid
NNS VBP VBG TO VB RB IN EX VBP NNS IN NNS IN NNP NNP IN NNP CC DT NNP NNS .
Spain
LOCATION
Madrid
LOCATION
/location/location/contains
Spain
LOCATION
Madrid
LOCATION
/location/country/capital