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: GROM Audio BTD in-Car Bluetooth Extension Dongle for Many Phones
Product 2: Grom HON1U3 USB Android iPod iPhone interface PLUS Bluetooth Phone/Music BTD kit PLUS Grom 35MDN aux audio cable PLUS dash-mount USB/Aux extension cable PLUS dash trim removal tools. For Honda/Acura radios. (Bundle: 5 items)

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