Complex sentence: Abnegation the selfless, Amity the peaceful, Candor the honest, Dauntless the brave, Erudite the intelligent, based on their choice give a suggestion by an aptitude test.
Split into simpler sentences: Abnegation the selfless, Amity the peaceful, Candor the honest, Dauntless the brave, and Erudite the intelligent. Members join a faction based on their choice but are given a suggestion by an aptitude test.