Very specific to this year and it comes out of the fact that each artist as a collaborative practice, works as groups of people and as groups of people, they represent very important political issues that each of those artists is dealing with and through the process of working together they came together, in the making of the exhibition, and so in the making of the exhibition, and so the jury felt very excited that this is a legitimate position, artists together as one entity. The short answer to a short question, does this sign the death knell for the turner prize . If the collective can win . No, a collective has won before, and all kinds of changes to the turner prize over many years, changes of rules, a large group of architects winning it, it has kept it relevant and has meant it has ke pt it relevant and has meant it has kept it modern. 0k, alex. Thank you very much indeed. And congratulations to the four winners. Now on bbc one time for the news where you are. Have a very good n