Table:
Stem	Leaf

1	0, 1, 5

2	1, 5, 9

3	6, 7

4

5

6	5, 9

For the cells in the 8th row of this table, provide their contents. The cells in a row should be presented in the JSON format of {"row_id":"<row index>", "cell_list":"<a list of cells in this row>"}, e.g., {"row_id":"3", "cell_list": ["xxx", "yyy", "zzz"]}.

The cells in the 8th row: {"row_id": "8", "cell_list": ['6', '5, 9']}