What is the year of the event which occured first, Yvgenie was published, or Carolyn Cherry was born?
Yvgenie: Yvgenie is a fantasy novel by American science fiction and fantasy author C. J. Cherryh. C. J. Cherryh: Carolyn Janice Cherry (born September 1, 1942), better known by the pen name C. J. Cherryh, is an American writer of speculative fiction.
i don't know