| Typicality: | 0.382 |
| Saliency: | 0.310 |
| to convert gas | 5 | purpose |
| to produce both electricity | 5 | purpose |
| to provide an external voltage | 4 | purpose |
| fuel cell → use → a chemical process | 6 |
| fuel cell → use → chemical reactions | 5 |
| fuel cell → use → a chemical reaction | 3 |
| negative | neutral | positive |
| 0.107 | 0.773 | 0.120 |
| Raw frequency | 14 |
| Normalized frequency | 0.310 |
| Modifier score | 0.500 |
| Perplexity | 67.919 |