CREATE TABLE "table1_28652521_1" (
  "for_shank_type" text,
  "singer_part_number" text,
  "uses_templates" text,
  "description" text,
  "storage_case" text
);

Question: What's the singer part number of the buttonholer whose storage case is a green plastic box?
SQL: SELECT "singer_part_number" FROM "table1_28652521_1" WHERE "storage_case"='green plastic box';

Question: What's the description of the buttonholer whose singer part number is 121795 kit 121908 buttonholer?
SQL: SELECT "description" FROM "table1_28652521_1" WHERE "singer_part_number"='121795 kit 121908 buttonholer';

Question: What are all the different descriptions for the buttonholer with cardboard box for storage and a low shank type?
SQL: SELECT "description" FROM "table1_28652521_1" WHERE "storage_case"='cardboard box' AND "for_shank_type"='low';

Question: What's the storage case of the buttonholer described as ivory and red metal?
SQL: SELECT "storage_case" FROM "table1_28652521_1" WHERE "description"='ivory and red metal';

Question: What's the shank type of the buttonholer with red plastic box as storage case?
SQL: SELECT "for_shank_type" FROM "table1_28652521_1" WHERE "storage_case"='red plastic box';