Question: What railway station, located 14.25 mi northwest of Lincoln Central, is part of a small group of railway stations consisting of Central and Lea Road in Gainsborough, England?
{'answer': 'Gainsborough Lea Road railway station', 'supporting_facts': [['Gainsborough station group', 0], ['Gainsborough Lea Road railway station', 0], ['Gainsborough Lea Road railway station', 1]]}