1.   Several months ago, British mystery novelist Anne Perry acknowledged that she was Hulme after a New Zealand journalist submitted a query through her literary agent in London.

2.   Senators would then get their first chance to ask questions of the two sides, submitting those queries through Chief Justice William Rehnquist.

3.   Students looking for answers can use the handy maths search engine or submit their queries by e-mail for a direct response from the good doctor himself.

4.   The complaint touches a hot-button issue affecting tens of millions of people who submit search queries each day.