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: girls flex contact running shoe
Product list:
A: Nike Girl's Revolution 4 (TDV) Running Shoe, Wolf Grey/Racer Pink-Cool Grey-White, 7C Toddler US Toddler
B: Nike Girl's Flex Contact (GS) Running Shoe Light Carbon/Sunset Pulse Size 5.5 M US
Answer: B,A