| synthetically | 4 | manner |
| from scratch in their us laboratory | 3 | location |
| from the tobacco leaves | 2 | other |
| nicotine → be → produced | 6 |
| nicotine → be → created | 3 |
| negative | neutral | positive |
| 0.239 | 0.698 | 0.063 |
| Raw frequency | 9 |
| Normalized frequency | 0.201 |
| Modifier score | 0.500 |
| Perplexity | 70.812 |