very | 4 | degree |
with their great fuel economy | 4 | cause |
in maintenance | 2 | other |
tractor → be → efficient | 10 |
tractor → be → more efficient | 6 |
negative | neutral | positive |
0.018 | 0.243 | 0.739 |
Raw frequency | 16 |
Normalized frequency | 0.467 |
Modifier score | 0.500 |
Perplexity | 124.653 |