Task: Explanation
Input (English): Antelope Creek is a tributary of Little Butte Creek in the U.S. state of Oregon. It begins in the foothills of the Cascade Range southeast of Medford and flows generally northwest to meet the larger creek downstream of Eagle Point and about 3 mi by water from Little Butte Creek's mouth on the Rogue River. Question: What is the tributary of Little Butte Creek that starts near the county seat of Jackson County in Oregon? Answer: Antelope Creek
Output (English):  It begins in the foothills of the Cascade Range southeast of Medford and flows generally northwest to meet the larger creek downstream of Eagle Point and about 3 mi by water from Little Butte Creeks mouth on the Rogue River.