| to the environment | 4 | transitive-object |
| environmentally | 3 | degree |
| super | 2 | degree |
| aluminum → be → friendly | 5 |
| aluminum → be → alternative | 4 |
| negative | neutral | positive |
| 0.010 | 0.394 | 0.596 |
| Raw frequency | 9 |
| Normalized frequency | 0.248 |
| Modifier score | 0.500 |
| Perplexity | 315.926 |