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: cancer is a symptom
Product list:
A: Cancer of the Cervix - Enhanced Edition: Learn What Is Cause, Risk Factors, Symptoms, Diagnosis, Treatment and Health Care (Illustrated)
B: Ovarian Cancer: Causes, Symptoms, Signs, Diagnosis, Treatments, Stages of Ovarian Cancer
C: The One-Minute Cure: The Secret to Healing Virtually All Diseases
Answer: B,A,C