B:	They're cooperative rather than competitive,
b iː WORD_BOUNDARY ð eɪ ə ɹ WORD_BOUNDARY k oʊ ɑ p ə ɹ ɹ ə t ɪ v WORD_BOUNDARY ɹ æ ð ə ɹ WORD_BOUNDARY ð ʌ n WORD_BOUNDARY k ə m p ɛ t ɪ t ɪ v WORD_BOUNDARY