Samantha's rent goes up annually. (What)
Samantha’s landlord raises the rent every year. (How often)
Her landlord raises Samantha’s rent every year. (Who)
Her landlord raises the rent five percent. (How much)
Samantha's first neighbor slammed doors. (What)
Her first neighbor slammed doors when he came home or left home. (When)
A saxophonist was Samantha's second neighbor. (Who)
The saxophonist would practice with his friends. (Whom)
The saxophonist practiced two hours a day. (How many)
The saxophonist's friends would come over on Saturday. (When)