text_original: "If you would promise not to dance, Helen," she began, hesitatingly. Her father looked up in undisguised astonishment.
text_transcription: IF YOU WOULD PROMISE NOT TO DANCE HELEN SHE BEGAN HESITATINGLY HER FATHER LOOKED UP IN UNDISGUISED ASTONISHMENT
phonemes: "ɪf juː wʊd pɹˈɑːmɪs nˌɑːt tə dˈæns, hˈɛlən," ʃiː bɪɡˈæn, hˈɛzᵻtˌeɪɾɪŋli. hɜː fˈɑːðɚ lˈʊkt ˌʌp ɪn ʌndɪsɡˈaɪzd ɐstˈɑːnɪʃmənt.