Table:
iron bench	$76.00

leaf blower	$89.00

beach umbrella	$81.00

red clay pot	$20.00

Provide me with the row number and column number for the table shown in this image. Show your final answer in the JSON format {"row_number": "m", "column_number": "n"}.

There are 4 rows and 2 columns in the table. So, the final answer is {"row_number": "4", "column_number": "2"}.