| Typicality: | 0.367 |
| Saliency: | 0.480 |
| for critical facilities | 4 | transitive-object |
| to all living things on earth | 4 | transitive-object |
| to drive evaporation | 3 | purpose |
| solar energy → provide → energy | 12 |
| solar energy → be → an energy source | 5 |
| solar energy → be → a source of energy | 4 |
| solar energy → be → important source of energy | 4 |
| solar energy → be → the source of energy | 3 |
| solar energy → provide → a source of energy | 3 |
| negative | neutral | positive |
| 0.014 | 0.470 | 0.516 |
| Raw frequency | 31 |
| Normalized frequency | 0.480 |
| Modifier score | 0.500 |
| Perplexity | 198.066 |