What is the athlete from Edwardsville?
CREATE TABLE "youth_under_18_girls" (
  "rank" real,
  "fastest_time_s" text,
  "wind_m_s" text,
  "athlete" text,
  "nation" text,
  "date" text,
  "location" text
);
SELECT "athlete" FROM "youth_under_18_girls" WHERE "location"='Edwardsville';