Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: 1 a day vitamins for men 50 plus without vitamin k
Product list:
A: SmartyPants Women's Masters 50+ Multivitamin: Vitamin C, D3 & Zinc for Immunity, Lutein/Zeaxanthin for Eye Health*, CoQ10 for Heart Health, Omega 3 Fish Oil (EPA & DHA), B6, 120 Count (30 Day Supply)
B: SmartyPants Daily Gummy Multivitamin Adult: Vitamin C, D3, & Zinc for Immunity, Omega 3 Fish Oil (DHA/EPA), Iodine, Choline, Vitamin B6, E, Methyl B12, 180 count (30 Day Supply)
C: One A Day Proactive 65 Plus Multivitamins, 150 Count - Pack of 4
Answer: C,B,A