his brother her brother
her brother
det:poss n
his brother her brother .
h ɪ z WORD_BOUNDARY b ɹ ʌ ð ɚ WORD_BOUNDARY h ɜː WORD_BOUNDARY b ɹ ʌ ð ɚ WORD_BOUNDARY
h i s WORD_BOUNDARY b r o t h e r WORD_BOUNDARY h e r WORD_BOUNDARY b r o t h e r WORD_BOUNDARY