| original_column_name,column_name,column_description,data_format,value_description | |
| quantity_id,quantity id,the unique identifier for the quantity,integer, | |
| recipe_id,recipe id,the id of the recipe,integer, | |
| ingredient_id,ingredient id,the id of the ingredient,integer, | |
| max_qty,maximum quantity,the max quantity of the ingredient,real, | |
| min_qty,minimum quantity,the min quantity of the ingredient,real,"commonsense evidence: If max_qty equals to min_qty, it means that the ingredient must be rationed. " | |
| unit,,the unit of the ingredient,text, | |
| preparation,,,text,commonsense evidence: 'No data' means the ingredient doesn't need preprocessing. | |
| optional,,whether the ingredient is optional ,text, | |