| Typicality: | 0.536 |
| Saliency: | 0.443 |
| better | 9 | manner |
| as reservoirs of such gases | 7 | other |
| in our universe’s evolution | 5 | other |
| scientist → understand → the role | 13 |
| scientist → understand → their role | 9 |
| scientist → understand → their roles | 4 |
| scientist → understand → role | 4 |
| scientist → see → their role | 4 |
| scientist → view → their roles | 3 |
| negative | neutral | positive |
| 0.073 | 0.652 | 0.274 |
| Raw frequency | 37 |
| Normalized frequency | 0.443 |
| Modifier score | 0.800 |
| Perplexity | 207.916 |