Table:
train ticket to Boise	$395

train ticket to Seattle	$556

train ticket to Los Angeles	$606

train ticket to Miami	$168

Retrieve the content of the cell located in row 1 and column 1 of this table. Return the cell value as JSON in the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The target cell value in row 1 and column 1 is {"row_id":"1", "column_id":"1", "cell_value":"train ticket to Boise"}.