Among the seven choices, five of them applies to this excerpt:
Kings ruled over local areas. - this is also implied, as it says King of Larissa, in the North.
Kings sponsored sporting events. - King of Larissa was holding a great athletic contest.
People came to watch the athletic games. - the spectators.
Outsiders could take part in the athletic contests. - he journeyed there to take part.
Discus throwing was a common sporting event. - this is implied since it's the sport that the excerpt is talking about.