| Typicality: | 0.501 |
| Saliency: | 0.483 |
| in accessing this work | 7 | temporal |
| in translating them | 7 | other |
| often | 5 | temporal |
| researcher → face → challenge | 45 |
| researcher → face → the challenge | 20 |
| researcher → face → the difficulty | 4 |
| researcher → confront → challenge | 4 |
| researcher → struggle with → challenge | 3 |
| negative | neutral | positive |
| 0.296 | 0.552 | 0.152 |
| Raw frequency | 76 |
| Normalized frequency | 0.483 |
| Modifier score | 0.638 |
| Perplexity | 337.279 |