Георги_PROPN_1 КАЙКОВ_PROPN_2 (_PUNCT_3 13_NUM_4 г._NOUN_5 )_PUNCT_6 ,_PUNCT_7 ученик_NOUN_8 ,_PUNCT_9 София_PROPN_10 :_PUNCT_11 
Георги_root-0 КАЙКОВ_flat-1 (_punct-5 13_nummod-5 г._nmod-1 )_punct-5 ,_punct-8 ученик_nmod-1 ,_punct-10 София_nmod-1 :_punct-1 