Which statement best explains Susan and Hamadi's relationship in "Hamadi"?

Susan is a student who uses Hamadi to help her with schoolwork and class projects.

Hamadi is a distant cousin, as Susan’s father grew up in the same village as Hamadi.

Susan and Hamadi live next door to each other and spend a lot of time together.

Hamadi is like a grandfather and close friend to Susan, but they are not related.