| for education | 13 | purpose |
| in wildlife | 5 | location |
| to the prestigious event | 4 | other |
| volunteer → have → passion | 33 |
| volunteer → bring → passion | 7 |
| volunteer → show → passion | 4 |
| volunteer → have → the passion | 3 |
| negative | neutral | positive |
| 0.005 | 0.140 | 0.855 |
| Raw frequency | 47 |
| Normalized frequency | 0.512 |
| Modifier score | 0.867 |
| Perplexity | 32.809 |