$3.$ Construct UML class diagrams for the entity objects Search Pattern and what the user refers to as Search Result $$ what I$$ve been calling Match. Show just attributes, not methods, and make sure that the attributes of both are what they should be given the details of what constitute a Search Pattern and a Search Result have as attributes in the GUI prototype; be sure to include any associations, etc., between the two, and remember that a later search on a given Search Pattern should never show a Search Result that was shown in an earlier search.