Question: What is Written By, when Originalairdate is 25 April 1993?
SQL: SELECT "Written by" FROM "2-16257363-1" WHERE "Originalairdate" = '25 April 1993';

Question: What is Directed By, when Episode # is 7?
SQL: SELECT "Directed by" FROM "2-16257363-1" WHERE "Episode #" = 7.0;