| for safety | 2 | purpose |
| with draw latches | 2 | other |
| tank → have → lid | 14 |
| tank → be equipped with → lid | 3 |
| tank → feature → lid | 3 |
| negative | neutral | positive |
| 0.082 | 0.683 | 0.236 |
| Raw frequency | 20 |
| Normalized frequency | 0.305 |
| Modifier score | 0.800 |
| Perplexity | 211.550 |