CREATE TABLE "table1_1566848_7" (
  "date" text,
  "cover_model" text,
  "centerfold_model" text,
  "interview_subject" text,
  "20_questions" text,
  "pictorials" text
);

Question: Who was the interview subject in the 2-86 issue?
SQL: SELECT "interview_subject" FROM "table1_1566848_7" WHERE "date"='2-86';

Question: Who were all the pictorials when the centerfold model was Rebekka Armstrong?
SQL: SELECT COUNT("pictorials") FROM "table1_1566848_7" WHERE "centerfold_model"='Rebekka Armstrong';

Question: Who were the pictorials when the centerfold model was Ava Fabian?
SQL: SELECT "pictorials" FROM "table1_1566848_7" WHERE "centerfold_model"='Ava Fabian';

Question: Who was the interview subject when the centerfold model was Sherry Arnett?
SQL: SELECT COUNT("interview_subject") FROM "table1_1566848_7" WHERE "centerfold_model"='Sherry Arnett';

Question: Who was the cover model in the 7-86 issue?
SQL: SELECT "cover_model" FROM "table1_1566848_7" WHERE "date"='7-86';

Question: What is the date of the issue where the pictorials is of Female s disk jockey?
SQL: SELECT COUNT("date") FROM "table1_1566848_7" WHERE "pictorials"='Female s disk jockey';