| Typicality: | 0.321 |
| Saliency: | 0.372 |
| caffeine → enhance → cognition | 11 |
| caffeine → have → cognitive-enhancing effects | 9 |
| caffeine → improve → cognition | 5 |
| caffeine → be → cognitive enhancer | 3 |
| negative | neutral | positive |
| 0.037 | 0.467 | 0.496 |
| Raw frequency | 28 |
| Normalized frequency | 0.372 |
| Modifier score | 0.500 |
| Perplexity | 36.016 |