| Typicality: | 0.391 |
| Saliency: | 0.331 |
| since the late 1st century a.d. | 6 | temporal |
| with its powerful light | 4 | cause |
| tower → serve as → lighthouse | 7 |
| tower → be → lighthouse | 7 |
| tower → served as → lighthouse | 7 |
| tower → function as → lighthouse | 3 |
| negative | neutral | positive |
| 0.066 | 0.826 | 0.108 |
| Raw frequency | 24 |
| Normalized frequency | 0.331 |
| Modifier score | 0.500 |
| Perplexity | 139.940 |