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: Fire-Fast Trekker. Best Emergency Waterproof Survival Fire Starter. Magnesium and Euro Fire Steel Ferro Rod. Compact Durable Tool for Bushcraft, Camping, Backpacking, Hiking, Hunting, or Bug Out Bag.
Product 2: bayite 4 Inch Survival Ferrocerium Drilled Flint Fire Starter Ferro Rod Kit with Paracord Landyard Handle and Striker

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