| far apart | 6 | other |
| according to the fire risk | 3 | other |
| sprinkler → be → spaced | 11 |
| sprinkler → be positioned along → its length | 5 |
| negative | neutral | positive |
| 0.204 | 0.711 | 0.085 |
| Raw frequency | 16 |
| Normalized frequency | 0.475 |
| Modifier score | 0.500 |
| Perplexity | 178.572 |