William Robertson (Scottish footballer)
Career statistics
Table:
Club	Season	League	FA Cup	Total

Division	Apps	Goals	Apps	Goals	Apps	Goals

Stoke City	1929–30	Second Division	9	1	0	0	9	1

1930–31	Second Division	20	1	3	0	23	1

1931–32	Second Division	38	1	5	0	43	1

1932–33	Second Division	39	0	1	0	40	0

1933–34	First Division	11	0	0	0	11	0

Total	117	3	9	0	126	3

Manchester United	1933–34	Second Division	10	0	0	0	10	0

1934–35	Second Division	36	1	3	0	39	1

1935–36	Second Division	1	0	0	0	1	0

Total	47	1	3	0	50	1

Reading	1935–36	Third Division South	7	0	0	0	7	0

1936–37	Third Division South	17	0	0	0	17	0

Total	24	0	0	0	24	0

Career total	188	4	12	0	200	4

Answer the given question as concisely as possible using information from the table. Your output should look like {"answer": ["YOUR ANSWER"]}. For several items, comma-separate them within the list. 'career statistics' is the caption of the table. Now answer the following question based on the table information: In 1935-36, which league did william robertson play in side reading?

{"answer": ["third division south"]}