The Bangkok-Singapore corridor has , in fact , become a hotly contested route largely because Singapore and Thailand have dropped regulatory restrictions on each other 's airlines as the two countries compete to become the air hub for Southeast Asia .
Southeast Asia /location/location/contains Thailand
Southeast Asia /location/location/contains Singapore
DT NNP NN VBZ , IN NN , VB DT RB VBN NN RB IN NNP CC NNP VBP VBN JJ NNS IN DT JJ POS NNS IN DT CD NNS VBP TO VB DT NN NN IN NNP NNP .
Southeast Asia
LOCATION
Thailand
LOCATION
/location/location/contains
Southeast Asia
LOCATION
Singapore
LOCATION
/location/location/contains