Table: 2009 thailand national games
Question: How does the performance of the top-ranked province compare to the combined performance of the other provinces in terms of medal count? Answer with only 'better', 'worse' or 'equal' that is most accurate and nothing else.
Step 1 (Reasoning, Grounding): performance, total
Step 2 (Operation, Filter): rank
Step 3 (Reasoning, Aggregating): SUM, total
Step 4 (Reasoning, Other Commonsense Reasoning): compare
Answer: worse