| Typicality: | 0.248 |
| Saliency: | 0.200 |
| for a duration of several hours | 3 | temporal |
| caffeine → improve → attentiveness | 5 |
| caffeine → increase → attentiveness | 5 |
| negative | neutral | positive |
| 0.090 | 0.380 | 0.530 |
| Raw frequency | 10 |
| Normalized frequency | 0.200 |
| Modifier score | 0.500 |
| Perplexity | 38.225 |