human
We must part, Will, said Meriwether Lewis.
gpt
It is our duty to learn all we can of this wonderful country. I will take the Indian trail straight across. Do you go on down the way we came. Pick up our caches above the three forks of the Missouri, and then cross over the mountains to the Yellowstone. Make boats there, and come on down to the mouth of that river. You should precede me there, perhaps, by some days. Wait then until I come.