A category is a directed graph with nodes called domains and directed edges called arrows. An arrow always connects one domain to another (possibly the same) domain. For example, the figure below illustrates a category with domains X, Y, Z and arrows f, g and composite g-f: f X Y gf Z Create a UML diagram (in a file named Category.dia) that describes the relationships between domain and arrow using Dia Diagram Editor. Please use Unified Modeling Language (UML) to solve this problem and draw the appropriate associations. Thanks! Activate Wi Go to Settings t Please draw a UML diagram. Any other answer is NOT appropriate nor accepted!