Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: Masione 7.2V 1200mAh Ni-CD Portable Two-Way Radio Interphone Battery NNTN4496 NNTN4496AR NNTN4851 NNTN4851A for Motorola CP040 CP140 CP150 CP160 CP180 CP200 CP200XLS CP340 CP360 CP380 EP450 PR400
Product 2: New Front Housing For Motorola CP200 two way radio Walkie Talkie Case Replacement Refurbish Refurb Kit with Buttons Channel PTT button Stickers

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