Question: What is the average for the RB with an 8 yard long?
SQL: SELECT COUNT("Avg.") FROM "2-11783707-4" WHERE "Long" = 8.0;

Question: How many yards for the RB with over 4 carries, 2 TDs, and a long greater than 8?
SQL: SELECT COUNT("Yards") FROM "2-11783707-4" WHERE "Car." > 4.0 AND "TD's" = 2.0 AND "Long" > 8.0;