to stopping premature aging of skin | 9 | purpose |
sunscreen → be → key | 13 |
sunscreen → be → the key | 4 |
sunscreen → be → step | 3 |
negative | neutral | positive |
0.139 | 0.451 | 0.410 |
Raw frequency | 20 |
Normalized frequency | 0.366 |
Modifier score | 0.000 |
Perplexity | 142.633 |