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: six swing for couples ceiling
Product list:
A: Happybuy Yoga Sling Inversion, 68lbs Inversion Yoga Swing Stand, 551lbs/250kg Aerial Yoga Frame with 236in/6m Yoga Swing Inversion Sling Body Bundle Safety Belts (Red, 19.6ft)
B: Aerial Yoga Swing Set - Yoga Hammock Trapeze Swing - Trapeze Yoga Kit - Flying Yoga Inversion Tool - Antigravity Ceiling Hanging Yoga Sling - Adult Kids Arial Door Yoga Swing (Black)
C: Sex Swivel Swing for Door with sat Frame six Swing Adult Couple 360 with Stand ssistnce Bedroom Play
Answer: C,B,A