Question: What was the lowest fumble with an average of less than 5.7 and 236 yards?
SQL: SELECT MIN("Fumbles") FROM "2-16912045-6" WHERE "Avg." < 5.7 AND "Yards" = 236.0;

Question: What was buck pierce's highest average when there were less than 2 fumbles?
SQL: SELECT MAX("Avg.") FROM "2-16912045-6" WHERE "Player" = 'buck pierce' AND "Fumbles" < 2.0;