Table:
Cause	March	April

Education	$17	$3

Animals	$5	$17

Parks	$7	$16

Given this table, what is the content of the cell situated at row 2 and column 2? Provide the value of target cell in the JSON structure, using the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The target cell value in row 2 and column 2 is {"row_id":"2", "column_id":"2", "cell_value":"March"}.