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: 1X3AAA/C - 3.6 Volt, Ni-MH 700mAh Cordless Phone Replacement Battery
Product 2: Sanik 3SN-AAA65H-S-F Cordless Phone Battery 3.6 Volt, Ni-MH 650mAh - Replacement For AT&amp;T ID-282H, ID-2820 Cordless Phone Battery

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: C