by a reef | 6 | other |
from pollution | 5 | other |
through fishing | 4 | manner |
ocean → be → protected | 33 |
ocean → need → protection | 6 |
ocean → provide → protection | 3 |
negative | neutral | positive |
0.144 | 0.350 | 0.507 |
Raw frequency | 42 |
Normalized frequency | 0.520 |
Modifier score | 0.500 |
Perplexity | 340.906 |