I don't know my sister's a teacher
i don't know my sister's a teacher .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY m aɪ WORD_BOUNDARY s ɪ s t ɚ z WORD_BOUNDARY ɐ WORD_BOUNDARY t iː t̠ʃ ɚ WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY m y WORD_BOUNDARY s i s t e r ' s WORD_BOUNDARY a WORD_BOUNDARY t e a c h e r WORD_BOUNDARY