| to a thriving agricultural economy | 9 | transitive-object |
| to success | 5 | purpose |
| to industrialization | 5 | transitive-object |
| farmer → be → key | 23 |
| farmer → be → the key | 10 |
| negative | neutral | positive |
| 0.077 | 0.458 | 0.465 |
| Raw frequency | 33 |
| Normalized frequency | 0.396 |
| Modifier score | 0.500 |
| Perplexity | 75.770 |