CREATE TABLE "round_four" (
  "pick_num" real,
  "mls_team" text,
  "player" text,
  "position" text,
  "affiliation" text
);

Question: What position did the MLS team metrostars pick?
SQL: SELECT "position" FROM "round_four" WHERE "mls_team"='metrostars';

Question: What MLS team is affiliated with yale university?
SQL: SELECT "mls_team" FROM "round_four" WHERE "affiliation"='yale university';

Question: What affiliations have Pick #s under 32?
SQL: SELECT "affiliation" FROM "round_four" WHERE "pick_num"<32;

Question: What players have a position of F?
SQL: SELECT "player" FROM "round_four" WHERE "position"='f';