kore ga nan da
kore ga nani da
n:deic:dem ptl:case n:deic:wh v:cop
kore ga nan da ?
k o r e WORD_BOUNDARY g a WORD_BOUNDARY n a n WORD_BOUNDARY d a WORD_BOUNDARY
k o r e WORD_BOUNDARY g a WORD_BOUNDARY n a n WORD_BOUNDARY d a WORD_BOUNDARY