Statement: south korea earned no gold medals in the competition

Input Table: 1967 world judo championships

Step 1: f_select_row(row 3)

rank	nation	gold	silver	bronze	total
1	japan	5	3	4	12
2	netherlands	1	1	1	3
3	germany	0	1	2	3
3	south korea	0	1	2	3
5	soviet union	0	0	2	2
6	great britain	0	0	1	1

Step 2: f_select_column(nation, gold)

rank	nation	gold	silver	bronze	total
3	south korea	0	1	2	3

Step 3: simple_query()

nation	gold
south korea	0

Prompting LLM for the final answer... >>>

Prediction: YES