| Typicality: | 0.490 |
| Saliency: | 0.733 |
| for the first time | 8 | other |
| long ago | 5 | temporal |
| earlier | 4 | temporal |
| human → leave → africa | 115 |
| human → leave → african continent | 4 |
| human → left → africa | 3 |
| negative | neutral | positive |
| 0.208 | 0.719 | 0.073 |
| Raw frequency | 122 |
| Normalized frequency | 0.733 |
| Modifier score | 0.275 |
| Perplexity | 172.504 |