user: Question: What game 1 has Halfback as a position?
Columns: ['Position', 'Game 1', 'Game 2', 'Game 3', 'Exhibition*']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Fullback', 'Gary Belcher', 'Gary Belcher', 'Gary Belcher', 'Gary Belcher']
SQL:

assistant: SELECT "Game 1" FROM "Table" WHERE "Position" = 'Halfback';