Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: formal shoes for men without lace
Product list:
A: Nunn Bush mens Cameron Moccasin Toe Oxford with Comfort Gel, Black, 10.5 US
B: Skechers Men's Go Walk Max-Athletic Air Mesh Slip on Walkking Shoe Sneaker,Black,13 X-Wide US
Answer: B,A