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: halo float pillow
Product list:
A: Memory Foam Pillow for Baby, Flat Head Baby Pillow, Soft Baby Pillows for Sleeping, Head Shaping Pillows for Babies, Infant Car Seat Head Support (Heart)
B: Swimline Blue Wave Air Pillow for Above Ground Pool
C: E-KOMG Pet Recovery Collar for Surgery with Elastic Loops-Protective Collar for Wound Healing (L(14.5-17.75inches))
Answer: A,B,C