Table:
Guo Xiaochuan

Native name

郭小川

Born	Guo Enda
(1919-09-02)September 2, 1919
Fengshan, Rehe, Republic of China
Died	October 18, 1976(1976-10-18) (aged 57)
Anyang, Henan
Language	Chinese
Nationality	China
Alma mater	Northeastern University
Genre	poetry
Literary movement	"political lyric poetry"
Years active	1940s - 1960s

How many rows and columns does this table have? The JSON format {"row_number": "m", "column_number": "n"} should be utilized to display the ultimate result.

There are 9 rows and 4 columns in the table. So, the final answer is {"row_number": "9", "column_number": "4"}.