Table: train_schedule_5
Columns: departure
going_to
calling_at
arrival
operator

Question: Name the number of going to for  thurlby, braceborough spa at departure being 16.50
SQL: SELECT COUNT("going_to") FROM train_schedule_5 WHERE "calling_at" = 'Thurlby, Braceborough Spa' AND "departure" = '16.50'

Question: Name the departure for spalding
SQL: SELECT "departure" FROM train_schedule_5 WHERE "going_to" = 'Spalding'