It is not lost on Turkey , deeply aware of its imperial past , that the conversation the pope quoted in his speech took place here : the Byzantine emperor Manuel II Paleologus , during one of the Ottoman sieges before the Christian empire crumbled and Constantinople became Istanbul , recorded a conversation in 1391 that he said he had had with a '' learned Persian . ''
Turkey /location/location/contains Istanbul
PRP VBZ RB VBN IN NNP , RB JJ IN PRP$ JJ NN , IN DT NN DT NN VBN IN PRP$ NN VBD NN RB : DT JJ NN NNP NNP NNP , IN CD IN DT NNP NNS IN DT NNP NN VBD CC NNP VBD NNP , VBD DT NN IN CD IN PRP VBD PRP VBD VBN IN DT '' VBD NNP . ''
Turkey
LOCATION
Istanbul
LOCATION
/location/location/contains