Task: Product_Relation_Prediction
Instruction: Evaluate the titles of Product 1 and Product 2, then choose the option that best describes the relation between the two products.

Input:
Product 1: TOSSWARE 18oz Tumbler - recyclable wine plastic cup - SET OF 12 - stemless, shatterproof and BPA-free wine glasses
Product 2: Unbreakable Wine Glasses - 100% Tritan - Shatterproof, Reusable, Dishwasher Safe (Set of 8 Stemless) by D'Eco

Options:
A: Users who buy product 1 may also buy product 2.
B: Users who view product 1 may also view product 2.
C: The product 1 is similar with the product 2.
Answer: A