| Typicality: | 0.470 |
| Saliency: | 0.364 |
| to ensure | 8 | purpose |
| in performing the services | 6 | temporal |
| for the safety | 3 | purpose |
| contractor → take → necessary precautions | 10 |
| contractor → take → reasonable precautions | 9 |
| contractor → take → proper precautions | 5 |
| contractor → take → appropriate precautions | 4 |
| contractor → take → reasonable safety precautions | 4 |
| negative | neutral | positive |
| 0.172 | 0.717 | 0.111 |
| Raw frequency | 32 |
| Normalized frequency | 0.364 |
| Modifier score | 0.700 |
| Perplexity | 115.229 |