Table:
Day	Number of autographs

Tuesday	6

Wednesday	9

Thursday	2

Friday	8

Saturday	5

Sunday	10

At row 3 and column 1 of this table, retrieve and report the content of the corresponding cell. Format the cell value as a JSON, using the structure {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The target cell value in row 3 and column 1 is {"row_id":"3", "column_id":"1", "cell_value":"Tuesday"}.