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: mountains and rivers without end
Product list:
A: Congress of Rough Riders
B: Mountains and Rivers Without End: Poem
C: This Present Moment: New Poems
Answer: B,C,A