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: bird light bulbs
Product list:
A: M&M Cage Company - Bird Cage Light with Chew Guard for Hook Bills - Full Spectrum LED Pet Light - Simulates Natural Environment - Safe for Destructive Chewers, Parrots etc. - No Bulbs to Change - 18"
B: FeatherBrite Bird Bulbs New Conversion KIT - Healthy Full Spectrum Bulb 16W + UV Bulb 1.5W + Light Socket Adapters
Answer: B,A