CREATE TABLE "1988" (
  "date" text,
  "cover_model" text,
  "centerfold_model" text,
  "interview_subject" text,
  "20_questions" text
);

Question: When was Shannon Long the Centerfold model?
SQL: SELECT "date" FROM "1988" WHERE "centerfold_model"='shannon long';

Question: Who was the Centerfold model on 5-88?
SQL: SELECT "centerfold_model" FROM "1988" WHERE "date"='5-88';

Question: On which date was the interview subject 20 Questions of Judge Reinhold?
SQL: SELECT "date" FROM "1988" WHERE "20_questions"='judge reinhold';

Question: Who was the Centerfild model that used Bruce Willis as her Interview subject?
SQL: SELECT "centerfold_model" FROM "1988" WHERE "interview_subject"='bruce willis';