what's the shuttle with primary payload(s) being united states microgravity laboratory-1
CREATE TABLE "use" (
  "edo_flight" real,
  "shuttle" text,
  "mission" text,
  "launch_date" text,
  "duration" text,
  "primary_payload_s" text
);
SELECT "shuttle" FROM "use" WHERE "primary_payload_s"='United States Microgravity Laboratory-1';