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: samsung unlocked phones
Product list:
A: 1Pack Galaxy S7 Edge Crystal Transparent Clear Case,Ibarbe Slim Thin Scratch Resistant TPU Rubber Plastic Heavy Duty Protection Shield Bumper Shock Absorption shell Cases For Galaxy S7 Edge
B: Water Resistant Cell Phone Armband Case Compatible with iPhone X Xs,8 7 6 6S 8, 7,6S,SE,5S,5C,5,4S,4,GalaxyS9,S8,S7,S6,Phone Models Diagonal 4.0"~5.2". Adjustable Band & Key Holder-Pink
Answer: A,B