catalyst → be made of → zinc | 3 |
catalyst → comprise → zinc | 3 |
catalyst → be based on → zinc | 3 |
catalyst → contain → zinc | 3 |
negative | neutral | positive |
0.028 | 0.802 | 0.170 |
Raw frequency | 12 |
Normalized frequency | 0.324 |
Modifier score | 0.800 |
Perplexity | 302.464 |