| to lake tanganyika | 6 | location |
| to the caspian sea | 6 | location |
| to australia | 5 | location |
| fish → be → endemic | 24 |
| fish → be → endemic species | 3 |
| negative | neutral | positive |
| 0.144 | 0.753 | 0.103 |
| Raw frequency | 27 |
| Normalized frequency | 0.305 |
| Modifier score | 0.875 |
| Perplexity | 280.255 |