B:	right *listen: sarcastic or not?
b iː WORD_BOUNDARY ɹ aɪ t WORD_BOUNDARY æ s t ə ɹ ɹ ɪ s k WORD_BOUNDARY l ɪ s ə n WORD_BOUNDARY s ɑ ɹ k æ s t ɪ k WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY n ɑ t WORD_BOUNDARY