Instruction: Given the title of two products, predict if the two products are similar, if the two products will be purchased or viewed together. Answer only from the options.

Input:
Product 1: Continental Bicycle Tubes Race 28 700x20-25 S60 Presta Valve 60mm Bike Tube Super Value Bundle (Pack of 5 Conti tubes &amp; 2 Conti tire lever)
Product 2: SUGOi Men's RS Pro Bib Shorts

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