| in the 1960s | 7 | temporal |
| through lack of maintenance | 5 | cause |
| pier → be → unsafe | 6 |
| pier → become → unsafe | 3 |
| pier → be deemed → unsafe | 3 |
| pier → be declared → unsafe | 3 |
| negative | neutral | positive |
| 0.719 | 0.263 | 0.018 |
| Raw frequency | 15 |
| Normalized frequency | 0.356 |
| Modifier score | 0.500 |
| Perplexity | 430.835 |