This is amazing. I think it is trained on well-known works. Opening of the Raven, translated to English->Emoji->English:

Once upon a night of despair, while I was thinking, weak and weary,

Over the many compelling and curious volume of forgotten tales —

While I nodded, nearly asleep, suddenly there came a tap, Only a weak resume, write my chamber door.

"'Tis the information," I muttered, " tapping my chamber door — Only this and nothing more .”