Location: [Back to the Lecture Notes] Description of Picture of 1c:Mc Relationship
In the given picture, A and B each have three instances. The first and third instances of A are connected to the first instance of B, and no other connections are shown. Thus the second instance of A isn't connected to any instances of B at all, the first instance of B is connected to two instances of A, and the the second and third instances of B aren't connected to any instances of A.
Location: [Back to the Lecture Notes] Description of Picture of 1c:Mc Relationship