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: gsm cell phone booster
Product list:
A: Cell Phone Booster for Home, Amazboost Cell Phone Signal Booster kit, Boosts 3G & 4G 5G LTE up to 2,500 sq ft, Compatible with All US Carriers: AT&T, Verizon, T-Mobile, Sprint, & More, FCC Approved
B: Cell Phone Signal Booster for AT&T T-Mobile GSM 3G 4G LTE - Tri-Band 2/5/12/17 Cell Phone Repeater Antennas for Home and Office - Stop Dropped Calls Improve Data Speeds in Remote Area
Answer: B,A