nearly | 5 | degree |
compared to fossil fuels | 2 | other |
hydrogen → be → free | 11 |
hydrogen → be → emissions-free | 4 |
negative | neutral | positive |
0.083 | 0.477 | 0.440 |
Raw frequency | 15 |
Normalized frequency | 0.299 |
Modifier score | 0.500 |
Perplexity | 47.175 |