Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: 10k gold ring without stones
Product list:
A: Men 14k Gold Plated-Real 925 Sterling Silver Solitaire Two Tone Presidential Ring-Wedding Band Ring Pinky - Sz 7-13 (10)
B: 10k Yellow Gold Irish Claddagh Celtic Knot Band Ring Size 6.50 Fine Jewelry For Women Gifts For Her
C: Gmai Bohemian Vintage Women Crystal Joint Knuckle Nail Ring Set of 10 pcs Finger Rings Punk Ring Gift (Gold)
D: PAVOI 14K Rose Gold Plated Adjustable Created White Opal Rings | Stacking Rings | Gold Rings for Women
Answer: B,D,C,A