| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | blast furnace | Tropical countries | Uncommon due to the lack of demand for large-scale steel production and industrial infrastructure | 1 |
| 2 | flame | Tropical countries | Flames are often associated with outdoor activities like bonfires and barbecues, and are less commonly used for indoor heating or cooking. | 1 |
| 3 | flame | Tropical countries | Flames are used for cooking and food preparation in many tropical countries, and are also associated with outdoor cooking activities. | 1 |
| 4 | furnace | Tropical countries | Rarely used due to the warm climate, not a common household item | 1 |
| 5 | furnace | tropical countries | Rarely used and not a common household item due to the warm climate | 1 |