Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: cargo van shelving
Product list:
A: Weather Guard 9344303 Adjustable Shelf Unit
B: Weather Guard 96312301D Bulkhead, Transit, Mid-Roof
C: SH-4604 Steel Low/ Mid/ High Roof Van Shelving Storage System Fits Transit, GM, NV, Promaster, Sprinter and Metris, Contoured Shelving Unit, 42" W x 46" H x 13" D
D: P-SH-Hanging Tote Kit for Van Shelving Storage, 3 Plastic Storage Box w/1 Set Hanging Organizer Holder for Small Parts, Screws and Hardwares
Answer: C,A,D,B