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.