Task: Query_Product_Rank
Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: blink home security 5 camera system outdoor
Product list:
A: Blink Outdoor Camera Mount Bracket,5 Pack Full Weather Proof Housing/Mount with Blink Sync Module Outlet Mount for Blink XT2/XT Indoor Outdoor Cameras Security System (5 Pack)
B: Additional Blink Sync Module for existing Blink XT and XT2 Video Home Security Systems, Black
Answer: A,B