Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: rock and roll centerpieces
Product list:
A: Fabulous 50's Sock Hop Party Decorations: Bundle Includes Centerpiece, Tablecover, Rock & Roll Banner, and Records Streamer
B: MALLMALL6 1950s Rock and Roll Centerpiece Sticks Rock Star Themed Birthday Party Supplies Record Cutout Table Topper 1950s Sock Hop Decoration Room Decor Party Favor Costumes Photo Booth Props
Answer: B,A