| closely | 3 | manner |
| from animals in southern china | 2 | location |
| virus → cause → sars | 43 |
| virus → be related to → sars | 6 |
| virus → be related to → the sars coronavirus | 4 |
| negative | neutral | positive |
| 0.613 | 0.348 | 0.039 |
| Raw frequency | 53 |
| Normalized frequency | 0.512 |
| Modifier score | 0.500 |
| Perplexity | 332.926 |