| Typicality: | 0.447 |
| Saliency: | 0.387 |
| in finding a compound | 8 | transitive-object |
| in theory | 5 | other |
| in treating the disease | 2 | other |
| researcher → face → new challenges | 8 |
| researcher → face → many challenges | 7 |
| researcher → face → several challenges | 6 |
| researcher → face → a number of challenges | 6 |
| researcher → face → significant challenges | 6 |
| researcher → face → unique challenges | 4 |
| researcher → face → great challenges | 3 |
| negative | neutral | positive |
| 0.293 | 0.537 | 0.170 |
| Raw frequency | 40 |
| Normalized frequency | 0.387 |
| Modifier score | 0.600 |
| Perplexity | 115.781 |