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: family reunion photo and guest
Product list:
A: Family Bunting Banner Family Reunion Photo Prop Party Banner for Home Decoration Family Party
B: Baby's Book: The First Five Years (Personal Organizers)
C: Funny Family Tree Reunion - Family Gathering Party Photo Booth Props Kit - 10 Piece
D: Family Reunion Guestbook: Gold Glitter Guest Event Signing Book - Visitor Message Log Organizer w/ Photo Space - Name Registry Comment Advice Well ... Present for Special Memories/Party Reception
Answer: D,B,C,A