user: Question: Which Score has an Opponent of @ Houston, and a Record of 2-0?
Columns: ['Date', 'Opponent', 'Score', 'Leading Scorer', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['May 18', 'vs. Detroit', '84-70', 'Charde Houston (21)', 9972.0, '1-0']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Opponent" = '@ Houston' AND "Record" = '2-0';