What is the original airdate for episode 7-17 (195) from writer Sidney Slon?
CREATE TABLE "season_7_1943_1944" (
  "episode" text,
  "title" text,
  "writer_s" text,
  "preservation" text,
  "original_airdate" text
);
SELECT "original_airdate" FROM "season_7_1943_1944" WHERE "writer_s"='sidney slon' AND "episode"='7-17 (195)';