Table: 1983 - 84 coupe de france
Question: What is the average difference in score between the first and second rounds of the 1983-84 Coupe de France?
Step 1 (Reasoning, Aggregating): SUM, total score in 1st round
Step 2 (Reasoning, Aggregating): SUM, total score in 2st round
Step 3 (Reasoning, Arithmetic): -, difference in score
Step 4 (Reasoning, Aggregating): AVG, difference in score
Answer: 2.75