challenge: What is an industrial design, according to Article 1 of the Industrial Property Law in Oman?
  
  A. Any formation of lines, colors, or 3D shapes that adds a unique look to an industrial or handicraft good
  B. Any technical specification that enhances the functionality of a product
  C. Any unique name or logo that adds brand recognition to a product
  D. Any material or texture used in the production of a good
  Answer: 