| to help | 8 | purpose |
| in the end | 6 | temporal |
| at their disposal | 5 | location |
| scientist → have → tool | 57 |
| scientist → need → tool | 13 |
| scientist → work with → tool | 5 |
| scientist → make → tool | 3 |
| negative | neutral | positive |
| 0.095 | 0.546 | 0.359 |
| Raw frequency | 78 |
| Normalized frequency | 0.575 |
| Modifier score | 0.000 |
| Perplexity | 47.870 |