which is Pittsburgh
which be Pittsburgh
pro:rel cop n:prop
which is pittsburgh ?
w ɪ t̠ʃ WORD_BOUNDARY ɪ z WORD_BOUNDARY p ɪ t s b ɜː ɡ WORD_BOUNDARY
w h i c h WORD_BOUNDARY i s WORD_BOUNDARY p i t t s b u r g h WORD_BOUNDARY