Who were the Paraguay scorers on June 15, 2008?
CREATE TABLE "2008_in_paraguayan_football" (
  "date" text,
  "venue" text,
  "score" text,
  "comp" text,
  "paraguay_scorers" text,
  "report" text
);
SELECT "paraguay_scorers" FROM "2008_in_paraguayan_football" WHERE "date"='june 15, 2008';