user: Question: How many games did they play on January 7?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [34.0, 'January 1', 'Memphis', 'W 98–92 (OT)', 'Paul Millsap (22)', 'Paul Millsap (10)', 'Earl Watson (6)', 'EnergySolutions Arena 19,732', '23–11']
SQL:

assistant: SELECT COUNT("High points") FROM "Table" WHERE "Date" = 'January 7';