Table: draft_history_48
Columns: round
pick
overall
name
position
college

Question: What is the pick of Charley Taylor, who has an overall greater than 3?
SQL: SELECT SUM("pick") FROM draft_history_48 WHERE "name" = 'charley taylor' AND "overall" > 3

Question: What is the position of the player with a 143 overall?
SQL: SELECT "position" FROM draft_history_48 WHERE "overall" = 143

Question: What is the average round of the s position player from the college of Mississippi and has an overall less than 214?
SQL: SELECT AVG("round") FROM draft_history_48 WHERE "position" = 's' AND "college" = 'mississippi' AND "overall" < 214

Question: What is the total round of the rb player from Purdue with a pick less than 3?
SQL: SELECT COUNT("round") FROM draft_history_48 WHERE "position" = 'rb' AND "college" = 'purdue' AND "pick" < 3