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 | the is also the head of | dependent with Number | ||||
| NOUN | PROPN | Plur | Sing | |||
| N | - | - | - | req-agree | Examples | bg_btb |
| Y | N | N | N | req-agree | Examples | bg_btb |
| Y | N | N | Y | chance-agree | Examples | bg_btb |
| Y | N | Y | - | chance-agree | Examples | bg_btb |
| Y | Y | - | - | req-agree | Examples | bg_btb |