Instruction: Analyze the query and product title to determine the relevance between the query and product, and select the appropriate option from the provided options.

Input:
Query: 3/8 male to 1/4 male water line adapter
Product: Frizzlife 1/2" and 3/8" Brass Feed Water Adapter - 3/8" Comp with 1/2" Converter Fitting and 1/4 inch OD Compression Angle Stop Valve Adapter for Reverse Osmosis Water Filters, Coffee Brewers

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.