| Typicality: | 0.457 |
| Saliency: | 0.257 |
| by heating the air | 6 | manner |
| by releasing ballast | 4 | manner |
| with the burner | 4 | manner |
| pilot → control → the altitude | 9 |
| pilot → control → altitude | 4 |
| negative | neutral | positive |
| 0.121 | 0.814 | 0.065 |
| Raw frequency | 13 |
| Normalized frequency | 0.257 |
| Modifier score | 0.800 |
| Perplexity | 134.030 |