What is the Black (Hispanic/Non-Hispanic) value having a white (Hispanic/Non-Hispanic) under 80.6, Asian (Hispanic/Non-Hispanic) of 0.1, Amerindian (Hispanic/Non-Hispanic) under 0.6000000000000001, and municipality of Vega Baja?
CREATE TABLE "racial_composition" (
  "municipality_2010" text,
  "white_both_hispanic_and_non_hispanic" real,
  "black_both_hispanic_and_non_hispanic" real,
  "amerindian_both_hispanic_and_non_hispanic" real,
  "n_asia_both_hispanic_and_non_hispanic" real,
  "multiracial_both_hispanic_and_non_hispanic" real,
  "hispanic_of_any_race" real
);
SELECT "black_both_hispanic_and_non_hispanic" FROM "racial_composition" WHERE "white_both_hispanic_and_non_hispanic"<80.6 AND "n_asia_both_hispanic_and_non_hispanic"=0.1 AND "amerindian_both_hispanic_and_non_hispanic"<0.6000000000000001 AND "municipality_2010"='vega baja';