pos: DT NN NN NN IN NNP IN WDT CD JJ NNS VBD VBN CC CD JJ RB VBN NNS VBD VBN VBZ VBN JJ NN IN DT NN .
tokens: A child sex scandal in Belgium in which two eight-year-old girls were murdered and two other sexually abused girls were rescued has focused new attention on the problem .
ltokens: His escape at the zoo caused outrage in Britain .