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 is the | the is also the head of | dependent with Person | dependent with Number | |||||
| NOUN | modifer | PROPN | PUNCT | 3 | Sing | Plur | |||
| N | - | - | - | N | N | N | chance-agree | Examples | gd_arcosg |
| N | - | - | - | N | N | Y | req-agree | Examples | gd_arcosg |
| N | - | - | - | N | Y | - | req-agree | Examples | gd_arcosg |
| N | - | - | - | Y | - | - | chance-agree | Examples | gd_arcosg |
| Y | N | N | - | - | - | - | chance-agree | Examples | gd_arcosg |
| Y | N | Y | N | - | - | - | req-agree | Examples | gd_arcosg |
| Y | N | Y | Y | - | - | - | chance-agree | Examples | |
| Y | Y | - | - | - | - | - | chance-agree | Examples | gd_arcosg |