Instruction: Evaluate the titles of Product 1 and Product 2, then choose the option that best describes the relation between the two products.

Input:
Product 1: Cool-See LDK-0001 Laptop US Keyboard with Backlit and Frame for Dell Inspiron 15 3000 5000 3541 3542 3543 5542 5545 5547 Series 15-5547 15-5000 15-5545 17-5000
Product 2: Eathtek Replacement Keyboard for Gateway NV55S NV57H NV75S NV77H NV55S02u NV55S03u NV56R NV56R04U NV56R06U NV56R10U NV56R11U NV56R12U NV56R14U NV56R21U NV56R22U NV56R23U NV57H26U NV57H43U NV57H48U NV57H50U NV57H58U NV57H73U NV57H77U NV57H96U NV75S NV75S02H NV75S03H NV75S05H NV75S06H NV75S25H NV77H NV77H03U NV77H04U NV77H05U NV77H06U NV77H08U NV77H18U NV77H19U NV77H20 Series Black US Layout, Compatible with part number PK130HQ3A00 V121702AS1 PK130HQ1A00 109A300BD

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