In Russian written languages, the quotes for the people speaking are prefixed with em-dash, instead of double-quoted like it would be in typical English book:

In Russian written languages, the quotes for the people speaking are prefixed with em-dash, instead of double-quoted like it would be in typical English book: Instead of "The time has come," the Walrus said, "To talk of many things:" ... it would be spelled as — The time has come, — the Walrus said, — To talk of many things: I wonder how much of russian language content was in training model.