| Typicality: | 0.409 |
| Saliency: | 0.252 |
| to fund faa-approved projects | 5 | purpose |
| on the basis of aircraft weight | 4 | other |
| for the privilege | 3 | purpose |
| airport → charge → fee | 8 |
| airport → use → fee | 7 |
| airport → pay → fee | 3 |
| negative | neutral | positive |
| 0.161 | 0.679 | 0.160 |
| Raw frequency | 18 |
| Normalized frequency | 0.252 |
| Modifier score | 0.660 |
| Perplexity | 157.875 |