CREATE TABLE "classification" (
  "positional_or_automatic" text,
  "opponents" text,
  "suits" text,
  "material_or_non_material" text,
  "count_rectified" text
);

Question: What is the designation of material or non-material for either positional or automatic with no rectified count and either opponent?
SQL: SELECT "material_or_non_material" FROM "classification" WHERE "positional_or_automatic"='either' AND "count_rectified"='no' AND "opponents"='either';

Question: What is the value for positional opponents with no material or non-material, and 3 suits?
SQL: SELECT "opponents" FROM "classification" WHERE "positional_or_automatic"='positional' AND "material_or_non_material"='no' AND "suits"='3';

Question: Is it material or non-material when there are 2 suits for either opponent?
SQL: SELECT "material_or_non_material" FROM "classification" WHERE "suits"='2' AND "opponents"='either';

Question: Which suits have no material or non-material, either opponent, and are positional?
SQL: SELECT "suits" FROM "classification" WHERE "material_or_non_material"='no' AND "opponents"='either' AND "positional_or_automatic"='positional';

Question: Is the count rectified for single opponents, either positional or automatic, and no material or non-material?
SQL: SELECT "count_rectified" FROM "classification" WHERE "opponents"='single' AND "positional_or_automatic"='either' AND "material_or_non_material"='no';