private RelationInstance createBinaryInstance(
RelationInstance instance, Argument arg1, Argument arg2) {
RelationInstance newInstance = new RelationInstance();
String preposition = "";
if (arg2.getArgumentType().startsWith("POBJ")) {
preposition = arg2.getArgumentType().substring(5).toLowerCase();
}
newInstance.setAnnotatedSentence(instance.getAnnotatedSentence());
newInstance.setNormalizedRelation(instance.getNormalizedRelation() + " " + preposition);
newInstance.setOriginalRelation(instance.getOriginalRelation());
newInstance.addArgument(arg1);
newInstance.addArgument(arg2);
return newInstance;
}
