user: Question: In 2012, which round in the Open Cup did Real Colorado Foxes make it to the Conference Semifinal?
Columns: ['Year', 'Division', 'League', 'Regular Season', 'Playoffs', 'Open Cup']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [2009.0, 4.0, 'USL PDL', '3rd, Heartland', 'Division Final', 'Did not qualify']
SQL:

assistant: SELECT "Open Cup" FROM "Table" WHERE "Playoffs" = 'Conference Semifinal' AND "Year" = 2012.0;