| by treating the animals | 3 | manner |
| to the antinociceptive effects of cannabinoids | 3 | cause |
| rat → be → tolerant | 5 |
| rat → be made → tolerant | 3 |
| negative | neutral | positive |
| 0.285 | 0.506 | 0.209 |
| Raw frequency | 8 |
| Normalized frequency | 0.175 |
| Modifier score | 0.500 |
| Perplexity | 334.353 |