There is required-agreement between the syntactic head and its dependent when label = req-agree else any observed agreement is purely by chance (label = chance-agree)
| Rules | Label | Examples | Test Examples | ||
|---|---|---|---|---|---|
| dependent is a | dependent with Case | dependent with Person | |||
| NOUN | Nom | 3 | |||
| N | - | N | req-agree | Examples | pl_pdb |
| N | - | Y | chance-agree | Examples | pl_pdb |
| Y | N | - | chance-agree | Examples | pl_pdb |
| Y | Y | - | req-agree | Examples | pl_pdb |