| at three primary schools in london | 3 | location |
| at this stage | 2 | temporal |
| scheme → be → trialled | 8 |
| scheme → be → trial | 4 |
| scheme → be targeted at → trial | 4 |
| scheme → be on → trial | 3 |
| negative | neutral | positive |
| 0.248 | 0.593 | 0.159 |
| Raw frequency | 19 |
| Normalized frequency | 0.317 |
| Modifier score | 0.500 |
| Perplexity | 57.708 |