B:	the, the twelve and fifteen year old cars, you know, contribute like ninety percent, of the automobile pollution
b iː WORD_BOUNDARY ð ə WORD_BOUNDARY ð ə WORD_BOUNDARY t w ɛ l v WORD_BOUNDARY æ n d WORD_BOUNDARY f ɪ f t iː n WORD_BOUNDARY j ɪ ɹ WORD_BOUNDARY oʊ l d WORD_BOUNDARY k ɑ ɹ z WORD_BOUNDARY j uː WORD_BOUNDARY n oʊ WORD_BOUNDARY k ə n t ɹ ɪ b j uː t WORD_BOUNDARY l aɪ k WORD_BOUNDARY n aɪ n t i WORD_BOUNDARY p ə ɹ s ɛ n t WORD_BOUNDARY ʌ v ð ɪ WORD_BOUNDARY ɔ t ə m ə b iə l WORD_BOUNDARY p ə l uː ʃ ə n WORD_BOUNDARY