Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: i7 wireless
Product list:
A: Dell XPS ONE 27 XPS027-ALL-IN-ONE TOUCH QUAD HD Core i7-3770S 3.1GHz 2TB HDD+32GB SSD 16GB RAM 27" (2560x1440) QUAD HD BLU-RAY BlueTooth Webcam NVIDIA GT 640M 2048MB, Windows 8 Pro Black
B: Bowers & Wilkins PI7 in-Ear True Wireless Headphones with 6 Built-in Mics, Bluetooth 5.0 with Qualcomm aptX & Dual Hybrid Drivers, Advanced Noise Cancellation, B&W Android/iOS App, Wireless Charging
Answer: A,B