| relatively | 5 | degree |
| in their natural hosts | 4 | location |
| in monkeys | 3 | location |
| virus → be → harmless | 14 |
| virus → be → benign | 3 |
| negative | neutral | positive |
| 0.313 | 0.485 | 0.202 |
| Raw frequency | 17 |
| Normalized frequency | 0.419 |
| Modifier score | 0.767 |
| Perplexity | 137.857 |