| to discover the history | 6 | purpose |
| in this documentary | 4 | location |
| down the memory lane | 3 | other |
| actor → take → trip | 6 |
| actor → take → poignant trip | 3 |
| negative | neutral | positive |
| 0.025 | 0.623 | 0.351 |
| Raw frequency | 9 |
| Normalized frequency | 0.201 |
| Modifier score | 0.500 |
| Perplexity | 370.062 |