Question: What is the total of yards when asst. is 19, totaltk is 60 and sack is more than 0?
SQL: SELECT SUM("Yards") FROM "2-10966926-11" WHERE "Asst." = 19.0 AND "TotalTK" = 60.0 AND "Sack" > 0.0;

Question: what is the total sack for mike green when fumr is less than 0?
SQL: SELECT SUM("Sack") FROM "2-10966926-11" WHERE "Player" = 'mike green' AND "FumR" < 0.0;

Question: what is the total sack when totaltk is 1 and asst. is more than 0?
SQL: SELECT SUM("Sack") FROM "2-10966926-11" WHERE "TotalTK" = 1.0 AND "Asst." > 0.0;

Question: what is the total number of tackles when fumr is 0, totaltk is 54 and yards is less than 0?
SQL: SELECT COUNT("Tackles") FROM "2-10966926-11" WHERE "FumR" = 0.0 AND "TotalTK" = 54.0 AND "Yards" < 0.0;

Question: what is the sum of totaltk when yards is less than 0?
SQL: SELECT SUM("TotalTK") FROM "2-10966926-11" WHERE "Yards" < 0.0;