Question:  Perryville is a passenger rail station on the southern part of an electrified railway line that closely paralles what road for most of its length?
Sentence (from "Sinhung Line"): The Sinhŭng Line is an electrified railway line of the North Korean State Railway running from Hamhŭng on the P'yŏngra Line to Pujŏnhoban on Lake Pujŏn.
Relevant evidence: No