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: halloween candy
Product list:
A: Fritos Original Corn Chips, 9.25 oz
B: Quaker Chewy Granola Bars, Variety Value Pack, 18 Bars
Answer: B,A