| Typicality: | 0.385 |
| Saliency: | 0.316 |
| by blocking adenosine | 2 | manner |
| caffeine → increase → the release of other neurotransmitters | 9 |
| caffeine → increase → levels of neurotransmitters | 4 |
| caffeine → increase → the release of neurotransmitters | 4 |
| caffeine → boost → production of neurotransmitters | 3 |
| negative | neutral | positive |
| 0.060 | 0.591 | 0.349 |
| Raw frequency | 20 |
| Normalized frequency | 0.316 |
| Modifier score | 0.500 |
| Perplexity | 10.745 |