are they brothers Mark
be they brother Mark
cop pro:sub n n:prop
are they brothers mark ?
ɑː ɹ WORD_BOUNDARY ð eɪ WORD_BOUNDARY b ɹ ʌ ð ɚ z WORD_BOUNDARY m ɑː ɹ k WORD_BOUNDARY
a r e WORD_BOUNDARY t h e y WORD_BOUNDARY b r o t h e r s WORD_BOUNDARY m a r k WORD_BOUNDARY