Prosecutors ruled that Mehmet Ali Agca , who shot Pope John Paul II in 1981 and was freed from an Istanbul prison this month where he had been serving a 10-year sentence for killing a journalist in 1979 and other crimes committed in Turkey , must serve four more years of that sentence .
Turkey /location/location/contains Istanbul
NNS VBD IN NNP NNP NNP , WP VBD NNP NNP NNP NNP IN CD CC VBD VBN IN DT NNP NN DT NN WRB PRP VBD VBN VBG DT JJ NN IN VBG DT NN IN CD CC JJ NNS VBN IN NNP , MD VB CD JJR NNS IN DT NN .
Turkey
LOCATION
Istanbul
LOCATION
/location/location/contains