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: ATC 2.4V 800Mah NI-MH Phone Battery for Uniden DECT21802,DECT 2180-3,DECT2180-3,DECT 21803,DECT21803, BT-1008
Product 2: Uniden BT1021 Cordless Phone Battery Replacement for Uniden 65AAAH2BMS 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: B