user: Question: Is it material or non-material when there are 2 suits for Either opponent?
Columns: ['Positional or Automatic', 'Opponents', 'Suits', 'Material or Non-material', 'Count Rectified']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Either', 'Single', '2', 'Yes', 'Yes']
SQL:

assistant: SELECT "Material or Non-material" FROM "Table" WHERE "Suits" = '2' AND "Opponents" = 'Either';