| with just a few minor tweaks | 2 | other |
| more fuel | 2 | degree |
| note → be → efficient | 7 |
| note → be → more efficient | 3 |
| note → be → most efficient | 3 |
| negative | neutral | positive |
| 0.040 | 0.328 | 0.632 |
| Raw frequency | 13 |
| Normalized frequency | 0.243 |
| Modifier score | 0.600 |
| Perplexity | 450.452 |