| Typicality: | 0.255 |
| Saliency: | 0.216 |
| in some | 3 | location |
| caffeine → be shown to improve → memory | 5 |
| caffeine → be shown to improve → certain types of memory | 3 |
| caffeine → be shown to increase → memory | 3 |
| negative | neutral | positive |
| 0.006 | 0.274 | 0.721 |
| Raw frequency | 11 |
| Normalized frequency | 0.216 |
| Modifier score | 0.500 |
| Perplexity | 12.381 |