| between the walls | 4 | location |
| into the exhaust gas system | 4 | transitive-object |
| in order to inflate the second balloon | 3 | purpose |
| fluid → be → injected | 76 |
| fluid → be injected into → area | 3 |
| fluid → be injected by → means of an injection device | 3 |
| fluid → being → injected | 3 |
| negative | neutral | positive |
| 0.167 | 0.756 | 0.077 |
| Raw frequency | 85 |
| Normalized frequency | 0.545 |
| Modifier score | 0.333 |
| Perplexity | 462.894 |