a. Draw a Semantic Network or a Frame System for the following scenario: Alyacht is a type of boat. Yacht can be sailing and/or power boats. John owns a yacht named Mermaid. John keeps his yacht in Festival city marina. Festival city marina is in Dubai. John leaves in Sharjah. Dubai and Sharjah are both in UAE is a country. Abu Dhabi is the capital of UAE. Joe own two yachts. One of them is a sailboat and the other one is a power boat. Joe is John's neighbor. Joe keeps his yachts at Dubai marina. Jack has a yacht named Blue Angel. John, Joe and Jack are people. John's yacht has three crew. Jack's yacht has more crew than John's. [7 marks] b. Can you answer the following question in your semantic network? How? [3 marks] "Jack keeps his yacht in a marina."