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: sm-t830
Product: APOLL Embossed Case for Samsung Galaxy Tab S4 10.5 Model SM-T830/T835 2018 Release, PU Leather Folding Stand Wallet Pocket Slim Protective Case for Galaxy Tab S4 10.5, Embossed Sunflower Pink

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: C: The product does not fulfill the query, but could be used in combination with a product exactly matching the query.