Should not have two flat relations with the same governor.
SUD used chained annotation.
Two flat
Validation Pebble
- Schema: SUD
pattern { X -[1=flat]-> X1; X -[1=flat]-> X2; X1 << X2; }
352 treebanks
pattern { X -[1=flat]-> X1; X -[1=flat]-> X2; X1 << X2; }
Should not have two flat relations with the same governor.
SUD used chained annotation.