| Typicality: | 0.246 |
| Saliency: | 0.197 |
| compared with diesel generators | 3 | other |
| fuel cell → have → zero emissions | 5 |
| fuel cell → use → no petroleum | 3 |
| negative | neutral | positive |
| 0.056 | 0.392 | 0.552 |
| Raw frequency | 8 |
| Normalized frequency | 0.197 |
| Modifier score | 0.500 |
| Perplexity | 66.788 |