Table:
package of crayons	$0.82

glue stick	$0.69

bright yellow highlighter	$0.18

thick black marker	$0.13

Give you some cell positions and a table image, extract the corresponding cell values in these positions:
row 3 and column 1
row 1 and column 1
row 4 and column 2
row 2 and column 1
row 3 and column 2

Represent each cell value in the JSON format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}. For instance, {"row_id":"5", "column_id":"4", "cell_value":"missouri 4"}.

The extracted cell contents are listed below.
{"row_id":"3", "column_id":"1", "cell_value":"bright yellow highlighter"}
{"row_id":"1", "column_id":"1", "cell_value":"package of crayons"}
{"row_id":"4", "column_id":"2", "cell_value":"$0.13"}
{"row_id":"2", "column_id":"1", "cell_value":"glue stick"}
{"row_id":"3", "column_id":"2", "cell_value":"$0.18"}