| Typicality: | 0.361 |
| Saliency: | 0.465 |
| much | 4 | degree |
| to increase sensitivity | 2 | purpose |
| caffeine → help to improve → concentration | 13 |
| caffeine → help improve → concentration | 13 |
| caffeine → sharpen → concentration | 7 |
| caffeine → help with → concentration | 5 |
| caffeine → help to increase → concentration | 5 |
| caffeine → help increase → concentration | 3 |
| caffeine → offer → better psychological concentration | 3 |
| negative | neutral | positive |
| 0.013 | 0.215 | 0.772 |
| Raw frequency | 49 |
| Normalized frequency | 0.465 |
| Modifier score | 0.500 |
| Perplexity | 36.345 |