Task: Query_Product_Rank
Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: hdmi switcher 4 in 1 out
Product list:
A: Orei HDMI Multi-Viewer 4x1 Seamless HDMI Switch by OREI - 4 Ports, IR Remote, Supports up to 1080p, Security Camera, HDMI Switch 4 in 1 Out
B: HDMI Switch SGEYR 5x1 HDMI Switcher 5 in 1 Out HDMI Switch Selector 5 Port Box with IR Remote Control HDMI 1.4 HDCP 1.4 Support 4K@30Hz Ultra HD 3D 2160P 1080P
C: HDMI Switch 4K HDMI Splitter-Techole Updated Bi-Directional HDMI Switcher 1 in 2 Out or 2 in 1, HDMI Switch Splitter Supports 4K 3D HD 1080P for Xbox PS4 Fire Stick Roku HDTV(HDMI Cable NOT Include)
Answer: A,B,C