CREATE TABLE "most_expensive_celebrity_photographs" (
  "type" text,
  "person_s" text,
  "publisher_s" text,
  "publication_date" text,
  "reported_price" text
);

Question: What type of photos of Angelina Jolie cost $500,000?
SQL: SELECT "type" FROM "most_expensive_celebrity_photographs" WHERE "reported_price"='$500,000' AND "person_s"='angelina jolie';

Question: What was the publication date of the photos of Sean Preston Federline that cost $500,000 and were published by People?
SQL: SELECT "publication_date" FROM "most_expensive_celebrity_photographs" WHERE "reported_price"='$500,000' AND "publisher_s"='people' AND "person_s"='sean preston federline';