| Typicality: | 0.325 |
| Saliency: | 0.176 |
| a gas which is purified | 2 | other |
| gas → be introduced into → the apparatus | 4 |
| gas → be supplied into → the apparatus | 4 |
| negative | neutral | positive |
| 0.066 | 0.878 | 0.057 |
| Raw frequency | 8 |
| Normalized frequency | 0.176 |
| Modifier score | 0.500 |
| Perplexity | 116.304 |