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: Brooks Medium Saddle Covers- single
Product 2: MEETLOCKS Bike Tube 27x1 1/4(700x28/32/35mm) Recycle Butyl Solid Brass Stem Valve Presta, Bike Tube 700x25-28C Recycle Butyl Solid Brass Stem Valve Presta, 2 Pcs Pack, 4 Pcs Pack For Choice

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