| Typicality: | 0.763 |
| Saliency: | 0.822 |
| always | 19 | temporal |
| in vacuum | 10 | location |
| from its perspective | 8 | other |
| photon → travel at → the speed of light | 76 |
| photon → move at → the speed of light | 37 |
| photon → travel at → speed | 3 |
| photon → travel at → the speed | 3 |
| photon → move with → the speed of light | 3 |
| photon → travel at → light speed | 3 |
| negative | neutral | positive |
| 0.088 | 0.760 | 0.152 |
| Raw frequency | 125 |
| Normalized frequency | 0.822 |
| Modifier score | 1.000 |
| Perplexity | 16.249 |