Question: Holston River joins up at Knoxville with which river that begins in Transylvania County, North Carolina? 
Sentence (from "French Broad River"): The river flows through the counties of Transylvania, Buncombe, Henderson, and Madison in North Carolina, and Cocke, Jefferson, Sevier, and Knox in Tennessee, and drains large portions of the Pisgah National Forest and the Cherokee National Forest.
Relevant evidence: No