| Typicality: | 0.307 |
| Saliency: | 0.339 |
| each year | 11 | temporal |
| corrosion → welcome → scientist | 3 |
| corrosion → welcome → researcher | 3 |
| corrosion → welcome → technician | 3 |
| negative | neutral | positive |
| 0.001 | 0.115 | 0.884 |
| Raw frequency | 9 |
| Normalized frequency | 0.339 |
| Modifier score | 0.500 |
| Perplexity | 178.790 |