B:	because Pittsburgh's a big enough city, too.
b iː WORD_BOUNDARY b ɪ k ʌ z WORD_BOUNDARY p ɪ t s b ɜː ɡ z WORD_BOUNDARY ʌ WORD_BOUNDARY b ɪ ɡ WORD_BOUNDARY ɪ n ʌ f WORD_BOUNDARY s ɪ t i WORD_BOUNDARY t uː WORD_BOUNDARY