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: wusthof 6 slot block
Product list:
A: Wusthof Classic 9 Piece Knife Set with Acacia Block
B: Wusthof Pro Wavy Utility Knife, 6-Inch
Answer: A,B