| forward | 7 | manner |
| in the front of the plane | 2 | location |
| aircraft → have → lavatory | 11 |
| aircraft → aft → lavatory | 5 |
| aircraft → be equipped with → lavatory | 4 |
| aircraft → offer → lavatory | 3 |
| negative | neutral | positive |
| 0.074 | 0.675 | 0.251 |
| Raw frequency | 23 |
| Normalized frequency | 0.376 |
| Modifier score | 0.500 |
| Perplexity | 451.242 |