a huge offerere is and it is getting diversified.eryit started, it was local or you have the europeans and europe, americans in the united states. little by little, now we are becoming global. that is one of the reasons for which we had so many in the beginning and you will have much less in the future. >> is that through consolidation? we have 20 global car companies. 20 chinese companies selling to the chinese. how will that change? >> you will see a conservation in china. i think we will have consolidation at the global level. by two effects. the first is the fact that technology is coming and there are a lot of rights with technology hitting the industry in order to be able to face all of the technology challenges, you need investments investments will have a hard time to follow. this is a very competitive industry. you know the scale when it is a competitive in a -- energy plays an important role. these factors will be driving the consolidation. >> did talk about technology, i want to talk about that. if you had one technology,