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: hid lights ballast autovision
Product list:
A: DZG HID Xenon Headlight Ballasts Replacement 35W Slim Ballast Alternate Current AC Universal Fit, 1 Pair
B: Xenon Light Warning Canceller Capacitor Anti Flicker Error Code Eliminator-2 sets
Answer: B,A