due to the pollution | 4 | cause |
completely | 3 | degree |
lung → be → black | 17 |
lung → turn → black | 4 |
lung → become → black | 3 |
negative | neutral | positive |
0.639 | 0.320 | 0.041 |
Raw frequency | 24 |
Normalized frequency | 0.492 |
Modifier score | 0.500 |
Perplexity | 459.492 |