text_original: "If Fm not a ghost!" screamed the Mephisto  phelian stranger. And off they all went again.
text_transcription: IF I AM NOT A GHOST SCREAMED THE MEPHISTOPHELIAN STRANGER AND OFF THEY ALL WENT AGAIN
phonemes: "ɪf ˌɛfˈɛm nˌɑːɾə ɡˈoʊst!" skɹˈiːmd ðə mɛfˈɪstoʊ fˈɛliən stɹˈeɪndʒɚ. ænd ˈɔf ðeɪ ˈɔːl wɛnt ɐɡˈɛn.