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: onesies for adults with buttflap
Product list:
A: Lazy One Flapjacks, Matching Pajamas for The Dog, Baby, Kids, Teens, and Adults (Bear Bum, Medium)
B: WOTOGOLD Men And Women Black Blue Pajamas Sportswear Hooded Unisex Jumpsuit Black,Small
Answer: A,B