At 2, some SimEvent(s) occurred that         activated object W-0.
   The activating event(s) were ['Event-1']
At 10, some SimEvent(s) occurred that         activated object W-1.
   The activating event(s) were ['Event-2']
At 15, some SimEvent(s) occurred that         activated object W-2.
   The activating event(s) were ['Event-3']
At 15, some SimEvent(s) occurred that         activated object Q-1.
   The activating event(s) were ['Event-3', 'Event-4']
At 20, some SimEvent(s) occurred that         activated object Q-2.
   The activating event(s) were ['Event-4']
