Context: CREATE TABLE table_2562572_30 (largest_ethnic_group__2002_ VARCHAR, cyrillic_name_other_names VARCHAR)
Question: What is the largest ethnic group of the settlement with the cyrillic name of банатско аранђелово?
Answer: SELECT largest_ethnic_group__2002_ FROM table_2562572_30 WHERE cyrillic_name_other_names = "Банатско Аранђелово"