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: BM 2 NP-FV70 Batteries and Charger Kit for Sony FDR-AX53 FDR-AX700 HDR-CX455/B HDR-CX675/B HDR-CX900 HDR-PJ340 HDR-PJ540 HDR-PJ670/B HDR-PJ810 FDR-AX33/B FDR-AX100 Handycam Camcorder
Product 2: Kastar Battery Charger for Sony Handycam DCR-SX40 DCR-SX30 DCR-SX31 DCR-SX41 DCR-SX50 DCR-SX60 HDR-TG1 HDR-TG3 HDR-TG5 HDR-TG7 HDR-XR100 HDR-XR105 HDR-XR106 HDR-XR200 HDR-XR500 HDR-XR520 Camcorder

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: B