user: ### NOW ANSWER:
Question: What was Team Toshiba's round 4 score?
Columns: ['Rank', 'Team', 'Round1', 'Round2', 'Round3', 'Round4', 'Round5', 'Total Points']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Germany', 92.0, 56.0, 62.0, 52.0, 74.0, 336.0]
SQL:

assistant: SELECT MIN("Round4") FROM "Table" WHERE "Team" = 'Team Toshiba';