| Typicality: | 0.315 |
| Saliency: | 0.357 |
| in the years | 4 | temporal |
| thanks to rapid technological advances | 2 | cause |
| quickly | 2 | manner |
| solar energy → become → more efficient | 10 |
| solar energy → be → more efficient | 7 |
| negative | neutral | positive |
| 0.036 | 0.167 | 0.797 |
| Raw frequency | 17 |
| Normalized frequency | 0.357 |
| Modifier score | 0.500 |
| Perplexity | 26.552 |