user: Question: How many positions are there for RB1 Motorsports?
Columns: ['Year', 'Starts', 'Wins', 'Top 10', 'Avg. Start', 'Avg. Finish', 'Winnings', 'Position', 'Team(s)']
Types: ['real', 'real', 'real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 1.0, 0.0, 0.0, '35.0', '31.0', '$15,785', '137th', 'RB1 Motorsports']
SQL:

assistant: SELECT COUNT("Position") FROM "Table" WHERE "Team(s)" = 'RB1 Motorsports';