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: single mattress and bed frame
Product list:
A: ZINUS SmartBase Compack Mattress Foundation / 14 Inch Metal Bed Frame / No Box Spring Needed / Sturdy Steel Slat Support, Twin
B: Zinus Suzanne Twin Daybed and Trundle Frame Set,OLB-IRDBS-39,Brown,2
C: Leisuit Rollaway Guest Bed Cot Fold Out Bed - Portable Folding Bed Frame with Thick Memory Foam Mattress for Spare Bedroom & Office
D: GreenForest Bed Frame Twin Size 14 inch, Heavy Duty Metal Platform Bed Base Mattress Foundation Boxspring Replacement, Black
Answer: C,B,D,A