Question: What year did the novel come out that was the basis for Natalie Venetia Belcon's role as Erzulie? 
Sentence (from "Golden talent of Ukraine"): Winners are determined on a basis of the calendar year results in two age categories – Under 21 (players who are not older than 21 at the end of the year) and Under 19 (players who are not older than 19 at the end of the year).
Relevant evidence: No