Which best serves as the title for the passage?

Câu hỏi :

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

According to The Official Guide to the Quidditch World Cup – produced by the International Confederation of Wizards Quidditch Committee (ICWQC) and available through all reputable wizarding bookstores for what many feel is the ridiculously overpriced sum of thirty nine Galleons – the tournament has been held every four years since 1473. As with so much else about the wizarding world’s most important sporting competition, many query the accuracy of this statement.

As only European teams competed during the fifteenth and sixteenth centuries, purists prefer to date the Quidditch World Cup’s inception from the seventeenth century when it became open to all continents. There is also heated debate about the accuracy of some historical accounts of tournaments. A substantial amount of all post-game analysis centres on whether magical interference took place and whether it made, or ought to have made, the final result moot.

The ICWQC has the unlucky job of regulating this contentious and anarchic competition. The rulebook concerning both on- and off-pitch magic is alleged to stretch to nineteen volumes and to include such rules as “no dragon is to be introduced into the stadium for any purpose including, but not limited to, team mascot, coach or cup warmer” and “modification of any part of the referee’s body, whether or not he or she has requested such modification, will lead to a lifetime ban from the tournament and possibly imprisonment.”

A source of vehement disagreements, a security risk for all who attend it and a frequent focus for unrest and protest, the Quidditch World Cup is simultaneously the most exhilarating sporting event on Earth and a logistical nightmare for the host nation.

(Source: https://www.wizardingworld.com/)

Which best serves as the title for the passage?