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: translate spanish to english
Product list:
A: Conversational Spanish Quick and Easy: The Most Innovative and Revolutionary Technique to Learn the Spanish Language. For Beginners, Intermediate, and Advanced Speakers.
B: Translate English to Spanish
C: Translator English to Spanish Translate
D: English to Spanish Spelling & Memory Workbook: Spanish Vocabulary Language Learning for Adults & Kids - Translate and Memorize Common Spanish Words & Phrases - Conversational Spanish
Answer: D,B,A,C