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: diabetes test without blood
Product list:
A: Type 2 Diabetes: How to Crack the Code, and Reverse Diabetes Without Drugs in 30 Days for a Permanent Blood Sugar Solution
B: Cholesterol Control Without Diet!
Answer: B,A