Table schema:
CREATE TABLE table_2562572_46 (largest_ethnic_group__2002_ VARCHAR, cyrillic_name_other_names VARCHAR)

Question: What was the largest ethnic group in 2002 of the settlement with the cyrillic name of ватин?
SQL: SELECT largest_ethnic_group__2002_ FROM table_2562572_46 WHERE cyrillic_name_other_names = "Ватин"