| in some people | 6 | other |
| since coffee | 2 | temporal |
| coffee → cause → headache | 11 |
| coffee → give → headache | 10 |
| coffee → lead to → headache | 5 |
| negative | neutral | positive |
| 0.849 | 0.118 | 0.033 |
| Raw frequency | 26 |
| Normalized frequency | 0.334 |
| Modifier score | 0.500 |
| Perplexity | 28.467 |