| Typicality: | 0.438 |
| Saliency: | 0.266 |
| on the subject | 5 | other |
| for environmental pest control | 3 | purpose |
| in employment | 2 | other |
| expert → have → thorough knowledge | 8 |
| expert → have → in-depth knowledge | 7 |
| expert → have in → depth knowledge | 7 |
| negative | neutral | positive |
| 0.018 | 0.357 | 0.625 |
| Raw frequency | 22 |
| Normalized frequency | 0.266 |
| Modifier score | 1.000 |
| Perplexity | 174.970 |