I need to know this question for a test about the faction bowls

Evelyn and her factionless army put on a terrible demonstration for the rest of the city in which the huge bowls from the Choosing Ceremony are upturned, emptied and destroyed in the middle of Erudite headquarters. A crowd forms and chaos ensues. Edward, a close companion of Evelyn’s, is killed by gunshot, and the carnage goes beyond his death. Tris and Tobias’ gazes meet after witnessing this demonstration, and they say to each other “‘We have to go’” (38). They have to get out of this city to see what’s truly outside its limits for themselves.