| mainly | 8 | degree |
| quite | 7 | degree |
| with analytical models | 5 | other |
| astronomy → be → concerned | 13 |
| astronomy → be → important | 9 |
| astronomy → be → need | 4 |
| negative | neutral | positive |
| 0.101 | 0.617 | 0.283 |
| Raw frequency | 26 |
| Normalized frequency | 0.671 |
| Modifier score | 0.913 |
| Perplexity | 43.200 |