 If we were to work together earlier, then we would potentially jeopardize our intellectual property, which is the only thing that basically how Brimstone maintains its investability is by keeping its intellectual property secure. But once we have the process at scale and we're at cost parity or better, then we're basically eager to joint venture or license to these existing cement companies so that we can get the process out into the world as fast as possible and decarbonize cement as much as possible and as fast as possible.