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: swimming 12 by 48
Product list:
A: Blue Wave NL102-12 48 in. Peel and Stick Above Ground Pool Cove - 12 Pack,White
B: Summer Waves P20012335 Active 12ft x 30in Outdoor Round Frame Above Ground Swimming Pool Set with Skimmer Filter Pump & Filter Cartridge, Tan Wicker
Answer: B,A