| Typicality: | 0.320 |
| Saliency: | 0.165 |
| to create surprises | 5 | purpose |
| nature → had → billions of years | 5 |
| nature → spent → a billion years | 3 |
| negative | neutral | positive |
| 0.263 | 0.551 | 0.186 |
| Raw frequency | 8 |
| Normalized frequency | 0.165 |
| Modifier score | 0.500 |
| Perplexity | 54.782 |