The authorities are reporting alarming spikes in drug-related violence from Cancun in the south to cities along Mexico 's northern border with the United States . ''
Mexico /location/location/contains Cancun
DT NNS VBP VBG JJ NNS IN JJ NN IN NNP IN DT NN TO NNS IN NNP POS JJ NN IN DT NNP NNPS . ''
Mexico
LOCATION
Cancun
LOCATION
/location/location/contains