diff --git a/examples/SUMO/MergeRon.gf b/examples/SUMO/MergeRon.gf
index 9e6dcedf8..6a14a9fe1 100644
--- a/examples/SUMO/MergeRon.gf
+++ b/examples/SUMO/MergeRon.gf
@@ -59,8 +59,6 @@ Abstract = UseN abstract_N ;
 Attribute = UseN attribute_N ; 
 Graph = UseN graph_N ;
 GraphElement = AdvCN (UseN element_N) (PrepNP part_Prep (MassNP (UseN graph_N))) ;
-Model = UseN model_N ; -- FIX ME
-ProcessTask = AdvCN (UseN task_N) (PrepNP possess_Prep (MassNP (UseN process_N))) ; -- FIX ME
 Proposition = UseN proposition_N ;
 Quantity = UseN quantity_N ;
 SetOrClass = ConjCN or_Conj (BaseCN (UseN set_N) (UseN class_N)) ;