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: cloud drop top frame guest book
Product list:
A: Super Star Quality Clear Acrylic Double Sided Frames Display Holder with Vertical Stand and 3mm Gold Border, 5 x 7-Inches (Pack of 6)
B: Happy Homewares Neutral Colored Baby Shower Guest Book with 3D Silver Icons
Answer: A,B