I'm not familiar with which agreement you're talking about, unless you're referring to the agreement we have established with both the Quebec government and the federal government in terms of innovating, and the digital investments we are making in digitizing training.
I think the biggest change that's happened over the last, let's say, decade, has been a significant advancement in the science of learning and education, and applying the evolution of that science in learning to understanding better how to apply assets at various points along the pilot training curriculum. The whole concept of creating a system whereby you have a more efficient, more optimized, more tailored program to build people up to a level of competence can be done with things other than aircraft.