Table: 2006 uci cyclo - cross world championships
Question: If the total number of medals won by all nations was 20, what percentage of them were won by Belgium and the Netherlands combined?
Step 1 (Operation, Indexing): nation
Step 2 (Operation, Filter): nation
Step 3 (Reasoning, Aggregating): SUM, total
Step 4 (Reasoning, Arithmetic): /, percentage of them were won by Belgium and the Netherlands combined
Answer: 40%