| to join a union | 14 | purpose |
| to waive the right | 8 | purpose |
| to arbitrate claims | 8 | purpose |
| agreement → require → employee | 52 |
| agreement → require → the employee | 19 |
| negative | neutral | positive |
| 0.238 | 0.696 | 0.066 |
| Raw frequency | 71 |
| Normalized frequency | 0.365 |
| Modifier score | 0.800 |
| Perplexity | 499.788 |