Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: future english for results 4
Product list:
A: Future 1: English for Results (with Practice Plus CD-ROM)
B: Future 1 Workbook with Audio CD
C: Future 5 Student Book with MyEnglishLab
D: The Native American Herbalists Bible  3-in-1 Companion to Herbal Medicine: Theory and practice, field book, and herbal remedies. Everything you ... know from the fields to your apothecary table
Answer: B,A,C,D