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: camper shoes toddler size 9
Product list:
A: Camper Kids Pelotas Persil Low Top Sneaker (Toddler/Little Kid/Big Kid), Navy, 26 EU (9.5 M US Toddler)
B: Camper Kids Kids' Right K800041 Slip-on, White, 25 EU/9 M US Toddler
C: Camper Kids Boy's Runner Four K800139 Sneaker, Navy, 25 M EU Little Kid (9 US)
Answer: C,A,B