CREATE TABLE "washington_redskins_draft_history" (
  "round" real,
  "pick" real,
  "overall" real,
  "name" text,
  "position" text,
  "college" text
);

Question: What is the highest Pick that has a round greater than 6 and an overall greater than 216?
SQL: SELECT MAX("pick") FROM "washington_redskins_draft_history" WHERE "round">6 AND "overall">216;

Question: What is the highest round that has an overall of 143 and a pick greater than 6?
SQL: SELECT MAX("round") FROM "washington_redskins_draft_history" WHERE "overall"=143 AND "pick">6;