| including tax credits | 2 | other |
| matter → relate to → research | 11 |
| matter → be related to → research | 8 |
| matter → pertain to → research | 5 |
| matter → involve → research | 3 |
| negative | neutral | positive |
| 0.076 | 0.728 | 0.196 |
| Raw frequency | 27 |
| Normalized frequency | 0.401 |
| Modifier score | 0.973 |
| Perplexity | 64.441 |