Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: Gradient Fitness Balance Pad, Physical Therapist Recommended, Premium Quality Non-slip Balance Pad, Includes Free Storage Bag and Exercise Program
Product 2: HemingWeigh Exercise Balance Pad, Non-Slip Textured Surface - Cushioned Foam Mat and Knee Pad - Perfect for Stability Training, Yoga, and Physical Therapy

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