| Typicality: | 0.528 |
| Saliency: | 0.347 |
| in rocks | 2 | location |
| helium → be produced by → radioactive decay | 6 |
| helium → be produced as → part of the decay process | 3 |
| negative | neutral | positive |
| 0.198 | 0.759 | 0.043 |
| Raw frequency | 9 |
| Normalized frequency | 0.347 |
| Modifier score | 0.900 |
| Perplexity | 22.593 |