| from dust | 5 | cause |
| from ionized gases | 2 | cause |
| according to the european space agency | 2 | other |
| nebula → be → formed | 12 |
| nebula → be → created | 8 |
| negative | neutral | positive |
| 0.080 | 0.813 | 0.108 |
| Raw frequency | 20 |
| Normalized frequency | 0.617 |
| Modifier score | 0.750 |
| Perplexity | 204.420 |