Complex sentence: Eastern Parkway was a station on the demolished BMT Fulton Street Line.It had 2 tracks and 1 island platform and was served by trains of the BMT Fulton Street Line.
Split into simpler sentences: Eastern Parkway was a station on the demolished BMT Fulton Street Line.It had 2 tracks and 1 island platform. It was served by trains of the BMT Fulton Street Line.