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: ozark coffee travel mug
Product list:
A: Beast 20oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask by Greens Steel (Aquamarine Blue)
B: Grip-It Tumbler Handle for YETI 30oz Rambler Cup - Lightweight, Spill Proof Grip For Stainless Steel Tumblers, RTIC(OLD VERSION), SIC, Ozark Trail, Simple Modern & Travel Water Coffee Mug - Purple
C: Ozark Trail 4 pack 10 oz Lowball tumblers
Answer: C,A,B