Instruction: Assess the relevance of a product to a given query by determining if it can function as a substitute, despite not fully meeting certain aspects of the query. Provide a binary output of yes or no based on this evaluation.

Input:
Query: 18 inch pillow insert down
Product: 18x18 (2 Pack) Decorative Throw Pillow Insert, Down and Feathers Fill, 100% Cotton Cover 233 Thread Count, Square Pillow Insert - Made in USA
Answer: no