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: brown razor series 7
Product list:
A: Braun Electric Series 3 Razor with Precision Trimmer, Rechargeable, Wet & Dry Foil Shaver for Men, Blue/Black, 4 Piece
B: Braun Series 7 Combi 70S Cassette Replacement (Formerly 9000 Pulsonic)-2 Pack (2 Refills)
Answer: A,B