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: apnea the best
Product list:
A: Bright Guard 2.0 Adjustable Night Sleep Aid Bruxism Mouthpiece Mouth Guard
B: The Sleep Solution: Why Your Sleep is Broken and How to Fix It
C: SoeMac Health Alternative Lung Therapeutic to Breathe Easier and Deeper for Quality Sleep and Increased Energy
Answer: C,A,B