CREATE TABLE table_204_140 (id NUMBER, "round" NUMBER, "#" NUMBER, "player" CLOB, "position" CLOB, "nationality" CLOB, "college/junior/club team  ( league ) " CLOB)

which player is from the united states and played on the springfield jr. blues ?
SELECT "player" FROM table_204_140 WHERE "nationality" = 'united states' AND "college/junior/club team (league)" = 'springfield jr. blues'
SELECT "player" FROM "table_204_140" WHERE "college/junior/club team (league)" = 'springfield jr. blues' AND "nationality" = 'united states'