| too long | 21 | temporal |
| by approved devices | 10 | other |
| in control room | 8 | location |
| door → be held → open | 179 |
| door → hold → open | 16 |
| door → held → open | 4 |
| negative | neutral | positive |
| 0.128 | 0.721 | 0.151 |
| Raw frequency | 199 |
| Normalized frequency | 0.501 |
| Modifier score | 0.870 |
| Perplexity | 126.700 |