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: breast pump nanobebe
Product list:
A: Nanobebe Breastmilk Baby Bottle (Award Winning Innovation for Breastfed Babies), Breastfeeding Newborn Breast Like, Anti Colic, Perfect Latch, Preserves Breast Milk nutrients, 1-Pack, Teal
B: nanobebe Breast Pump Adapter Set
C: Nanobebe 50 Breastmilk Storage Bags - Cools & Thaws Evenly 2X Faster, to Protect nutrients Refill Pack, Breastfeeding Supplies, Save Space & Track Pumping  Breastmilk Bags for Freezer or Fridge
D: Milk Snob Original 5-in-1 Cover - Added Privacy for Breastfeeding, Baby Car Seat, Carrier, Stroller, High Chair, Shopping Cart, Lounger Canopy - Newborn Essentials, Nursing Top (Levi)
Answer: B,A,C,D