Who or what is the New York City and State Anti-Graffiti Legislation trying to protect?

which one is right
• It is trying to protect persons under eighteen years of age.

• It is trying to protect private and public buildings.

• It is trying to protect art supply businesses.

It is trying to protect artists or other people who do graffiti.

Bot GPT 3.5 Bot GPT 3.5 answered

It is trying to protect private and public buildings.