| Typicality: | 0.351 |
| Saliency: | 0.236 |
| to help their testing programs | 2 | purpose |
| pledge → be made by → the president | 6 |
| pledge → be made by → president obama | 3 |
| negative | neutral | positive |
| 0.239 | 0.594 | 0.168 |
| Raw frequency | 9 |
| Normalized frequency | 0.236 |
| Modifier score | 0.500 |
| Perplexity | 76.213 |