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: DSTE 2X Replacement Li-ion NP-F970 Battery for Sony DCM-M1 MVC-CD1000 HDR-FX1 DCR-VX2100E DSR-PD190P NEX-FS700RH HXR-NX3 Camera as NP-F930 NP-F950 NP-F960
Product 2: DSTE 2x NP-F750 Battery + DC01 Travel and Car Charger Adapter for Sony CCD-TRV215 CCD-TR917 CCD-TR315 HDR-FX1000 HDR-FX7 HVR-V1U HVR-Z7U HVR-Z5U Camera as NP-F730 NP-F770

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