Question: Who wrote episode number 81 in the series?
SQL: SELECT "Written by" FROM "1-25604014-5" WHERE "No. in series" = 81.0;

Question: What is the original air date for "Ex-Wives and Videotapes"?
SQL: SELECT "Original air date" FROM "1-25604014-5" WHERE "Title" = '"Ex-Wives and Videotapes"';

Question: What is the original air date for "One Rat, One Ranger"?
SQL: SELECT "Original air date" FROM "1-25604014-5" WHERE "Title" = '"One Rat, One Ranger"';

Question: How many episodes directed by David Carson?
SQL: SELECT COUNT("No. in season") FROM "1-25604014-5" WHERE "Directed by" = 'David Carson';

Question: Who direcred the episode with production code 7D03?
SQL: SELECT "Directed by" FROM "1-25604014-5" WHERE "Production code" = '7D03';