I don't know who
I don't know who
i don't know who
None None None None
None {'Definite': 'Ind', 'Gender': 'Fem', 'Number': 'Sing'} {'Mood': 'Ind', 'Tense': 'Pres', 'VerbForm': 'Fin'} {'Definite': 'Ind', 'Gender': 'Fem', 'Number': 'Sing'}
case obl root nsubj
None None None None
None None None None