Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: camping bucket toilet seat
Product list:
A: Camco Toilet Seat with Lid with Leak Proof Waste Bags - Transforms Standard 5 Gal. Buckets Into a Portable Toilet, Great for Camping, Hiking and Hunting and More (41546)
B: PLAYBERG Portable Travel Toilet for Camping and Hiking
Answer: A,B