his right arm is smaller than his left arm
his right arm be small than his left arm
det:poss n n cop adj prep det:poss adj n
his right arm is smaller than his left arm .
h ɪ z WORD_BOUNDARY ɹ aɪ t WORD_BOUNDARY ɑː ɹ m WORD_BOUNDARY ɪ z WORD_BOUNDARY s m ɔː l ɚ WORD_BOUNDARY ð ɐ n WORD_BOUNDARY h ɪ z WORD_BOUNDARY l ɛ f t WORD_BOUNDARY ɑː ɹ m WORD_BOUNDARY
h i s WORD_BOUNDARY r i g h t WORD_BOUNDARY a r m WORD_BOUNDARY i s WORD_BOUNDARY s m a l l e r WORD_BOUNDARY t h a n WORD_BOUNDARY h i s WORD_BOUNDARY l e f t WORD_BOUNDARY a r m WORD_BOUNDARY