It added nothing to our knowledge of the tragedy. 
We found out no new information about the unfortunate happening.
We now had all the facts we needed to know about the tragedy.
It is not possible to phone anyone at the GAO with questions.
For failing to control for variables such as wealth, smoking and diet, these studies faced criticism.
Even if the system could be radically restructured, very little choice would nonetheless remain.
The men are crying.
He wants to understand what evil feels like.
The Tio Pepe is a symbol of Madrid, while the bear has become the unofficial symbol of the Puerta del Sol.