service_id,service_description c_20610_b_27722_d_31,Fall 2020 (for 10-17) (Weekday) c_20610_b_27722_d_32,Fall 2020 (for 10-17) (Saturday only) c_20610_b_27722_d_64,Fall 2020 (for 10-17) (Sunday only) c_21613_b_30258_d_63,Reduced Service (No Sunday) c_21613_b_30258_d_64,Reduced Service (Sunday only)