Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: mailbox without post
Product list:
A: RTC SwingAway Mailbox Support, 36-inch arm, Galvanized Steel Mailbox Post Swings Away When Impacted
B: Gibraltar Mailboxes Admiral Medium Capacity Aluminum Textured Black, Post-Mount Mailbox, ADM11B01
C: Gibraltar Mailboxes Decorative Medium Capacity Galvanized Steel Black, Mailbox & Post Combo, T11KIT0B
D: RTC SwingAway Mailbox Support, 48-inch arm, Galvanized Steel Mailbox Post Swings Away When Impacted
Answer: B,C,A,D