Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: 10 ft rectangular patio hanging umbrella without base
Product list:
A: SERWALL 4-Pieces Heavy Duty Patio Market Umbrella Base 170lbs Square Plastic Outdoor Table Umbrella Stand Umbrellas Pole Holder for Lawn, Garden, Pool
B: BLUU BANYAN 10 FT Patio Offset Umbrella Outdoor Cantilever Umbrella Hanging Umbrellas, High Color Fastness & Water-repellent Solution-dyed Canopy Fabric with Infinite Tilt, Crank & Cross Base (Beige)
C: Sunnyglade 10x13Ft Cantilever Patio Umbrella Rectangular Deluxe Offset Umbrella 360Rotation & Integrated Tilting System Patio Hanging Umbrella for Market Garden Deck Pool Backyard Patio (Tan)
Answer: B,C,A