Instruction: Determine the relevance between the query and the product title provided, and select your response from one of the available options.

Input:
Query: hardtop luggage carrier for top of car
Product: JEGS Rooftop Cargo Carrier | Hard Car Top Large Luggage Box | Waterproof Storage | Heavy Duty Solid Case | Made in USA | 18 Cubic Ft. | 100 Lb. Capacity | Zero Tool Easy Assembly | Aerodynamic Design

Options:
A: The product is relevant to the query, and satisfies all the query specifications.
B: The product is somewhat relevant. It fails to fulfill some aspects of the query but the product can be used as a functional substitute.
C: The product does not fulfill the query, but could be used in combination with a product exactly matching the query.
D: The product is irrelevant to the query.
Answer: A: The product is relevant to the query, and satisfies all the query specifications.