Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: light up halloween balloons
Product list:
A: LED Balloons 33 X 2 PCS Double Layer Balloons, Flashing Lasts 12 to 24 Hours, LED Light Up Balloons for Birthday, Wedding, Halloween, Christmas Party Decorations with Air Pump, Balloon Knotter
B: JJGoo 100pcs Mini LED Balloon Light Round Balls, Waterproof Tiny Led Lights Stand On Light Up for Balloon Paper Lantern Easter Eggs Pumpkin Birthday Party Wedding Halloween Christmas Decoration
Answer: A,B