context: Pope Gregori XIII as the spiritual leader of the Catholic world (much of Europe) wanted to correct the defects seen in the original calendar. From ancient Roman times the chronology follows the Julius Calendar initiated by Julius Caesar in 46 BC. This calendar had the problem that the length of its year exceeded the full solar year of 11 minutes and 14 seconds ie the calendar year was too long 11 minutes each year. The offense was small at first but increased.
question: What year was the Julien calendar celebrated?
answers.text: 46 BC