Task: Class Definition Understanding (ontology: Business_Finance/BPMN)

Which of the following definitions best describes 'Connecting object'?

A. the concept, which is used in the definition of 
	attributes for a Pool, Message, and Web service, and which extends the 
	set of common BPMN Element attributes (see Table B.2).
B. There are three ways of connecting the Flow 
	Objects to each other or other information. There are three Connecting
	Objects: Sequence Flow, Message Flow, and Association
C. An the concept is a generic term for work that company
         performs. An the concept can be atomic or non-atomic (compound). The types
	 of activities that are a part of a Process Model are: Process, 
	 Sub-Process, and Task. Tasks and Sub-Processes are rounded rectangles. 
	 Processes are either unbounded or a contained within a Pool.
D. the concept, which is used in the 
	definition of attributes for all graphical elements.

Answer: There are three ways of connecting the Flow 
	Objects to each other or other information. There are three Connecting
	Objects: Sequence Flow, Message Flow, and Association