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's head is a NOUN with Number | |||
| NOUN | Plur | |||
| N | N | req-agree | Examples | da_ddt |
| N | Y | chance-agree | Examples | da_ddt |
| Y | - | chance-agree | Examples | da_ddt |