Ну ; )) 5 типов вопросов этому предложению : "graffiti is any type of public markings from simple written words to elaborate wall paintings."

Graffiti is any type of public markings from simple written words to elaborate wall paintings.Is graffiti any type of public markings from simple written words to elaborate wall paintings?
Is graffiti any type of public or private markings from simple written words to elaborate wall paintings?
What is any type of public markings from simple written words to elaborate wall paintings?
Graffiti is any type of public markings from simple written words to elaborate wall paintings, isn't it?
What is graffiti?