Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: pandora leather necklace
Product list:
A: St Silver Black Leather Bead Necklace 19"
B: PANDORA Leather Choker, Black Leather & Clear CZ
Answer: B,A