they're not books they're schedules
they not book they schedule
pro:sub neg n pro:sub n
they're not books they're schedules .
ð eɪ ɚ WORD_BOUNDARY n ɑː t WORD_BOUNDARY b ʊ k s WORD_BOUNDARY ð eɪ ɚ WORD_BOUNDARY s k ɛ d̠ʒ uː l z WORD_BOUNDARY
t h e y ' r e WORD_BOUNDARY n o t WORD_BOUNDARY b o o k s WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY s c h e d u l e s WORD_BOUNDARY