| very | 14 | degree |
| for treating alzheimer | 13 | purpose |
| for relieving severe pain | 12 | purpose |
| marijuana → be → useful | 109 |
| marijuana → be → useful drug | 11 |
| marijuana → be found → useful | 3 |
| negative | neutral | positive |
| 0.098 | 0.358 | 0.544 |
| Raw frequency | 123 |
| Normalized frequency | 0.574 |
| Modifier score | 0.500 |
| Perplexity | 233.412 |