What was team Toshiba's round 4 score?
CREATE TABLE table_16815824_1 (round4 INTEGER, team VARCHAR)
SELECT MIN(round4) FROM table_16815824_1 WHERE team = "team Toshiba"
### Context: CREATE TABLE table_16815824_1 (round4 INTEGER, team VARCHAR) ### Question: What was team Toshiba's round 4 score? ### Answer: SELECT MIN(round4) FROM table_16815824_1 WHERE team = "team Toshiba"