| Typicality: | 0.525 |
| Saliency: | 0.644 |
| from the air | 12 | location |
| in natural product clinical research | 9 | location |
| about the key role | 7 | other |
| researcher → make → discovery | 85 |
| researcher → make → the discovery | 61 |
| researcher → made → discovery | 42 |
| researcher → make → this discovery | 36 |
| negative | neutral | positive |
| 0.062 | 0.520 | 0.419 |
| Raw frequency | 224 |
| Normalized frequency | 0.644 |
| Modifier score | 0.500 |
| Perplexity | 317.454 |