premise: Lymphangioma complex is composed of multiloculated poorly defined cysts extending to more than one anatomic area, tissue plane, or organ system.
hypothesis: A(n) organ is a structure that is composed of one or more types of tissues.
hypothesis_graph_structure: A(n) organ<>is<>a structure that is composed of one or more types of tissues$$$a structure<>is composed<>of one or more types of tissues