| Typicality: | 0.326 |
| Saliency: | 0.180 |
| in landfills as organic materials decay | 2 | location |
| methane → be released over → time | 4 |
| methane → be produced over → time | 3 |
| negative | neutral | positive |
| 0.223 | 0.705 | 0.072 |
| Raw frequency | 7 |
| Normalized frequency | 0.180 |
| Modifier score | 0.500 |
| Perplexity | 50.741 |