| Typicality: | 0.419 |
| Saliency: | 0.601 |
| much more | 5 | degree |
| in the cold | 5 | location |
| as the synthetic cells | 3 | other |
| solar cell → be → more efficient | 18 |
| solar cell → become → more efficient | 12 |
| solar cell → become → efficient | 4 |
| solar cell → be → more effective | 3 |
| negative | neutral | positive |
| 0.018 | 0.272 | 0.710 |
| Raw frequency | 37 |
| Normalized frequency | 0.601 |
| Modifier score | 0.500 |
| Perplexity | 34.211 |