| Typicality: | 0.476 |
| Saliency: | 0.529 |
| to control the overpopulation | 6 | purpose |
| throughout history | 5 | temporal |
| for these products | 4 | transitive-object |
| scientist → come up with → idea | 29 |
| scientist → come up with → the idea | 27 |
| scientist → come up with → this idea | 4 |
| negative | neutral | positive |
| 0.148 | 0.633 | 0.219 |
| Raw frequency | 60 |
| Normalized frequency | 0.529 |
| Modifier score | 0.500 |
| Perplexity | 19.860 |