Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: dance exercise dvds for weight loss
Product list:
A: Zumba Incredible Results Weight Loss Dance Workout Value Pack
B: Weight Loss Exercises at Home for Women - Fitness Workout
Answer: A,B