CAT, Deere are both doing very interesting things with older autonomy techniques. Deere has acquired several companies, and partnered with others to bring in talent from outside. CAT has worked with outside companies (notably Trimble, Topcon) for key technologies when it makes a big difference. Both are awesome companies, but not AI/ML companies at the core and it'll take a lot of work for them to get there. I think this is very much like the self driving world 10 years ago where OEMs tried very hard to become software companies, but ultimately Cruise and Waymo were the ones that executed.