| maybe | 17 | degree |
| on them | 11 | location |
| on its surface | 7 | location |
| planet → have → life | 176 |
| planet → contain → life | 20 |
| planet → hold → life | 13 |
| planet → happen to have → life | 3 |
| negative | neutral | positive |
| 0.114 | 0.610 | 0.276 |
| Raw frequency | 212 |
| Normalized frequency | 0.702 |
| Modifier score | 0.746 |
| Perplexity | 258.895 |