| according to a study | 3 | other |
| for hair | 3 | purpose |
| technically | 2 | manner |
| caffeine → be → true | 5 |
| caffeine → be in → fact | 4 |
| caffeine → be → said | 3 |
| caffeine → be → the case | 3 |
| negative | neutral | positive |
| 0.184 | 0.575 | 0.241 |
| Raw frequency | 15 |
| Normalized frequency | 0.268 |
| Modifier score | 0.500 |
| Perplexity | 110.409 |