B:	That's the extent of our, um, contributing to our food supply.
b iː WORD_BOUNDARY ð æ t s WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɛ k s t ɛ n t WORD_BOUNDARY ʌ v WORD_BOUNDARY aʊ ə ɹ ɹ WORD_BOUNDARY ʌ m WORD_BOUNDARY k ə n t ɹ ɪ b j uː t ɪ ŋ WORD_BOUNDARY t ʊ WORD_BOUNDARY aʊ ə ɹ WORD_BOUNDARY f uː d WORD_BOUNDARY s ə p l aɪ WORD_BOUNDARY