Question: What is the highest round of the player with an overall of 152?
SQL: SELECT MAX("Round") FROM "2-15198842-20" WHERE "Overall" = 152.0;

Question: What is the average round of the defensive back player with a pick # greater than 5 and an overall less than 152?
SQL: SELECT AVG("Round") FROM "2-15198842-20" WHERE "Pick #" > 5.0 AND "Position" = 'defensive back' AND "Overall" < 152.0;

Question: What is the average overall of john ayres, who had a pick # greater than 4?
SQL: SELECT AVG("Overall") FROM "2-15198842-20" WHERE "Name" = 'john ayres' AND "Pick #" > 4.0;

Question: What is the name of the player with a pick # less than 5 and an overall of 284?
SQL: SELECT "Name" FROM "2-15198842-20" WHERE "Pick #" < 5.0 AND "Overall" = 284.0;

Question: What is the average overall of Ken Whisenhunt, who has a pick # of 5?
SQL: SELECT AVG("Overall") FROM "2-15198842-20" WHERE "Pick #" = 5.0 AND "Name" = 'Ken Whisenhunt';

Question: What is the lowest pick # of John Ayres?
SQL: SELECT MIN("Pick #") FROM "2-15198842-20" WHERE "Name" = 'John Ayres';