Question: What is the parent magazine of Dengeki G's Festival! Deluxe?
SQL: SELECT "Parent magazine" FROM "2-16704362-4" WHERE "Title" = 'Dengeki G''s Festival! Deluxe';

Question: How often does Dengeki Girl's Style come out?
SQL: SELECT "Frequency" FROM "2-16704362-4" WHERE "Parent magazine" = 'Dengeki Girl''s Style';

Question: What titles come out Monthly?
SQL: SELECT "Title" FROM "2-16704362-4" WHERE "Frequency" = 'Monthly';

Question: What is the parent magazine for Dengeki 5pb.?
SQL: SELECT "Parent magazine" FROM "2-16704362-4" WHERE "Title" = 'Dengeki 5pb.';

Question: What is the magazine type that ran from March 3, 2009–February 5, 2010?
SQL: SELECT "Magazine type" FROM "2-16704362-4" WHERE "Magazine run" = 'March 3, 2009–February 5, 2010';

Question: What is the frequency for the magazine that runs September 2, 2010?
SQL: SELECT "Frequency" FROM "2-16704362-4" WHERE "Magazine run" = 'September 2, 2010';