what happened to two and three they went to sleep
what happen to two and three they go to sleep
pro:int v prep det:num coord det:num pro:sub v inf v
what happened to two and three they went to sleep ?
w ʌ t WORD_BOUNDARY h æ p ə n d WORD_BOUNDARY t ə WORD_BOUNDARY t uː WORD_BOUNDARY æ n d WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY ð eɪ WORD_BOUNDARY w ɛ n t WORD_BOUNDARY t ə WORD_BOUNDARY s l iː p WORD_BOUNDARY
w h a t WORD_BOUNDARY h a p p e n e d WORD_BOUNDARY t o WORD_BOUNDARY t w o WORD_BOUNDARY a n d WORD_BOUNDARY t h r e e WORD_BOUNDARY t h e y WORD_BOUNDARY w e n t WORD_BOUNDARY t o WORD_BOUNDARY s l e e p WORD_BOUNDARY