Task: Product_Relation_Prediction
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:  Maximal Power DB SAM SBLSM80 Replacement Battery for Samsung Digital Camera/Camcorder (Black) 
Product 2: Kastar Battery Pack for Sam SB-LSM80 SB-LSM160 SB-LSM320 and Sam SC-D263 SC-D362 SC-D363 VP-D964 VP-D965 VP-DC161 VP-DC163 VP-DC165 VP-DC171 VP-DC172 VP-DC173 VP-DC175 VM-DC560 Camcorders

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