Table:
La Tomatina

La Tomatina in 2014

Official name	La Tomatina
Observed by	Buñol, Valencia, Spain
Date	Last Wednesday in August
2023 date	August 30 (2023-08-30)
2024 date	August 28 (2024-08-28)
2025 date	August 27 (2025-08-27)
2026 date	August 26 (2026-08-26)
Frequency	annual

Retrieve the values of cells at the given table positions, indicated by row and column indices. Output each cell content as JSON in the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.
Positions to check:
the 2nd row and the 1st column,
the 9th row and the 2nd column,
the 5th row and the 1st column,
the 6th row and the 1st column,
the 4th row and the 1st column,
the 5th row and the 2nd column,
the 1st row and the 1st column,
the 8th row and the 2nd column,

The extracted cell contents are listed below.
{"row_id":"2", "column_id":"1", "cell_value":"Official name"}
{"row_id":"9", "column_id":"2", "cell_value":"annual"}
{"row_id":"5", "column_id":"1", "cell_value":"2018 date"}
{"row_id":"6", "column_id":"1", "cell_value":"2019 date"}
{"row_id":"4", "column_id":"1", "cell_value":"Date"}
{"row_id":"5", "column_id":"2", "cell_value":"August 29 ( 2018-08-29 )"}
{"row_id":"1", "column_id":"1", "cell_value":"La Tomatina"}
{"row_id":"8", "column_id":"2", "cell_value":"August 25 ( 2021-08-25 )"}