Task: Explanation
Input (English): Thermopsis rhombifolia, also known as prairie thermopsis, is a flowering plant in the legume family. It is native to Canada and the United States, where it is found in the Great Plains, with extensions into the lower canyons of the Rocky Mountains. Its natural habitat is dry grasslands and woodlands. Question: Thermopsis rhombifolia could be found in the Great Plains, where do Great Plains could be found in the United States? Answer: west of the Mississippi River
Output (English):  It is native to Canada and the United States, where it is found in the Great Plains, with extensions into the lower canyons of the Rocky Mountains.