Table schema:
CREATE TABLE table_name_70 (laps INTEGER, grid VARCHAR, time_retired VARCHAR, driver VARCHAR)

Question: What is the average number of laps that has a Time/Retired of +1 lap, a Driver of olivier panis, and a Grid larger than 4?
SQL: SELECT AVG(laps) FROM table_name_70 WHERE time_retired = "+1 lap" AND driver = "olivier panis" AND grid > 4