For R.I.M. , based in Waterloo , Ontario , reversing the carriers ' disappointment is a low-risk proposition .
Ontario /location/location/contains Waterloo
IN NNP , VBN IN NNP , NNP , VBG DT NNS POS NN VBZ DT JJ NN .
Ontario
LOCATION
Waterloo
LOCATION
/location/location/contains