| Typicality: | 0.476 |
| Saliency: | 0.415 |
| naturally | 5 | manner |
| on aug. | 5 | temporal |
| in a human-free environment | 5 | location |
| fire → start by → lightning | 25 |
| fire → begin with → a lightning strike | 9 |
| fire → start with → a lightning strike | 8 |
| fire → start by → lightning strikes | 6 |
| fire → begin after → a lightning strike | 4 |
| fire → start after → a lightning strike | 4 |
| fire → start by → a lightning strike | 4 |
| negative | neutral | positive |
| 0.324 | 0.617 | 0.060 |
| Raw frequency | 60 |
| Normalized frequency | 0.415 |
| Modifier score | 0.650 |
| Perplexity | 132.888 |