Determine if the sentence is true based on the text below:
Susan Sadlowski Garza was not a member of the Chicago City Council before 2015

Susan Sadlowski Garza is a member of the Chicago City Council serving as Alderman for the 10th ward. The 10th ward is located on Chicago's southeast side and includes East Side, Hegewisch, Jeffrey Manor, South Chicago and South Deering. She is serving her first term after defeating Rahm Emanuel ally John Pope in the 2015 election.
Yes