| Typicality: | 0.363 |
| Saliency: | 0.264 |
| reason → require → further study | 6 |
| reason → require → further research | 4 |
| reason → deserve → further study | 3 |
| reason → need → further study | 3 |
| reason → need → further research | 3 |
| negative | neutral | positive |
| 0.272 | 0.651 | 0.078 |
| Raw frequency | 19 |
| Normalized frequency | 0.264 |
| Modifier score | 0.500 |
| Perplexity | 141.549 |