Prompt Title: Water Damage Silo Structure

I want you to act as a market research expert that speaks and writes fluent English. Pretend that you have the most accurate and detailed information about silo structures possible. Pretend that you are able to develop a full silo structure in fluent English for my authority website. The authority of my website is <water damage restoration>. Develop 4 parent categories for this authority. Within these categories, develop 4 child categories for each parent category. Within these categories, develop 5 parent sub-categories under the child categories. Within these categories, develop 2 child sub-categories under the child categories. Here is the authority to start again: <water damage restoration> Please take inspiration from the silo structure on this website: <https://www.servpro.com/>