CREATE TABLE "table1_1566850_9" (
  "date" text,
  "cover_model" text,
  "centerfold_model" text,
  "interview_subject" text,
  "20_questions" text,
  "pictorials" text
);

Question: What is the name of the pictorial in the 11-98 issue?
SQL: SELECT "pictorials" FROM "table1_1566850_9" WHERE "date"='11-98';

Question: How many centerfolds were in the 9-98 issue?
SQL: SELECT COUNT("centerfold_model") FROM "table1_1566850_9" WHERE "date"='9-98';

Question: Who was interviewed in the 8-98 issue?
SQL: SELECT "interview_subject" FROM "table1_1566850_9" WHERE "date"='8-98';

Question: Who was asked 20 questions in the issue where the centerfold is Marliece Andrada?
SQL: SELECT "20_questions" FROM "table1_1566850_9" WHERE "centerfold_model"='Marliece Andrada';

Question: Who was asked 20 questions in the issue where the cover model is Linda Brava?
SQL: SELECT "20_questions" FROM "table1_1566850_9" WHERE "cover_model"='Linda Brava';

Question: Who was featured in the pictorials in the issue where John Peterman was asked 20 questions?
SQL: SELECT "pictorials" FROM "table1_1566850_9" WHERE "20_questions"='John Peterman';