Table: 1983 - 84 coupe de france
Question: What is the average difference in score between teams from Division 1 and teams from Division 2 in the second round of the 1983-84 Coupe de France?
Step 1 (Reasoning, Grounding): in the second round, 2nd round
Step 2 (Reasoning, Aggregating): SUM, 2nd round
Step 3 (Reasoning, Arithmetic): -, difference
Step 4 (Reasoning, Aggregating): AVG, average difference
Answer: 0