| to be aware | 10 | purpose |
| to understand relatable microorganisms | 7 | purpose |
| to modify raw materials | 5 | purpose |
| human → use → tool | 114 |
| human → use → the tool | 4 |
| negative | neutral | positive |
| 0.190 | 0.615 | 0.196 |
| Raw frequency | 118 |
| Normalized frequency | 0.726 |
| Modifier score | 0.500 |
| Perplexity | 39.885 |