who did the best
who do the good
pro:rel mod det:art adj
who did the best ?
h uː WORD_BOUNDARY d ɪ d WORD_BOUNDARY ð ə WORD_BOUNDARY b ɛ s t WORD_BOUNDARY
w h o WORD_BOUNDARY d i d WORD_BOUNDARY t h e WORD_BOUNDARY b e s t WORD_BOUNDARY