The alarm bells tipped off Brussels that this was n't going to work , '' he said , referring to the headquarters of the European Union .
European Union /location/location/contains Brussels
DT NN NNS VBD RP NNP IN DT VBD RB VBG TO VB , '' PRP VBD , VBG TO DT NN IN DT NNP NNP .
European Union
ORGANIZATION
Brussels
LOCATION
/location/location/contains