The compound adjective , based on the metaphor of the use of a whistle inaudible to the human ear in sheepherding , has gripped journalism in the English-speaking world : '' Over the past few weeks , a new expression has entered the Westminster lexicon : dog-whistle politics , '' reported The Economist from London last month . ''
London /location/location/contains Westminster
DT NN NN , VBN IN DT NN IN DT NN IN DT VBP JJ TO DT JJ NN IN NN , VBZ VBN NN IN DT JJ NN : '' IN DT JJ JJ NNS , DT JJ NN VBZ VBN DT NNP NN : JJ NNS , '' VBD DT NNP IN NNP JJ NN . ''
London
LOCATION
Westminster
LOCATION
/location/location/contains