human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Team, 1982, 1983, 1984, Total points, Seasons, Points average
###Question: What is the total for 1984 for the team with 100 points total and more than 3 seasons?
gpt
SELECT SUM 1984 FROM table WHERE Total points = 100 AND Seasons > 3