Seoul Subway Line 3
Table:
Line 3

Overview
Native name	3호선（三號線）
Sam Hoseon
Status	Operational
Termini

Daehwa
Ogeum

Stations	44
34-Seoul Metro
10-Korail
Service
Type	Rapid transit
System	Seoul Metropolitan Subway
Operator(s)	Seoul Metro & Korail
History
Opened	July 12, 1985
Technical
Line length	57.4 km (35.7 mi)
38.2 km (23.7 mi) Seoul Metro[1]
19.2 km (11.9 mi) Korail[2]
Number of tracks	2

Consulting the table, determine whether the statement is entailed, neutral, or refuted. Return the result as JSON: {"answer": "YOUR ANSWER"}.

Assertion: Seoul Subway Line 3 opened in the winter of 1985.

answer: refuted