What year was the congressional service elected for a term beginning on January 3, 1989?
CREATE TABLE "table1_197446_1" (
  "office" text,
  "branch" text,
  "location" text,
  "elected" real,
  "term_began" text,
  "term_ended" text
);
SELECT "elected" FROM "table1_197446_1" WHERE "term_began"='January 3, 1989';