If he means that Mandarin is spoken more in Taipei than in the rest of Taiwan , he is undoubtedly correct .
Taiwan /location/location/contains Taipei
IN PRP VBZ IN NNP VBZ VBN RBR IN NNP IN IN DT NN IN NNP , PRP VBZ RB JJ .
Taiwan
LOCATION
Taipei
LOCATION
/location/location/contains