| within the ship | 3 | location |
| from scraping bottom | 2 | other |
| from radiation | 2 | other |
| ark → be → safe | 14 |
| ark → be → a place of safety | 3 |
| negative | neutral | positive |
| 0.139 | 0.516 | 0.346 |
| Raw frequency | 17 |
| Normalized frequency | 0.408 |
| Modifier score | 0.500 |
| Perplexity | 113.070 |