The most avid text-messagers are clustered in Southeast Asia , particularly in Singapore and the Philippines .
Southeast Asia /location/location/contains Philippines
Southeast Asia /location/location/contains Singapore
DT RBS JJ NNS VBP VBN IN NNP NNP , RB IN NNP CC DT NNPS .
Southeast Asia
LOCATION
Philippines
LOCATION
/location/location/contains
Southeast Asia
LOCATION
Singapore
LOCATION
/location/location/contains