| Typicality: | 0.390 |
| Saliency: | 0.329 |
| to remove nitrogen | 5 | purpose |
| before leaving the outpost | 4 | temporal |
| astronaut → breathe → pure oxygen | 13 |
| negative | neutral | positive |
| 0.195 | 0.681 | 0.125 |
| Raw frequency | 13 |
| Normalized frequency | 0.329 |
| Modifier score | 0.500 |
| Perplexity | 247.463 |