pos_new[i+1] = pos[i];
deprels_new[i+1] = labeled ? deprels[i] : "<no-type>";
heads_new[i+1] = heads[i];
}
DependencyInstance instance =
new DependencyInstance(forms_new, pos_new, deprels_new, heads_new);
// set up the course pos tags as just the first letter of the fine-grained ones
String[] cpostags = new String[pos_new.length];
cpostags[0] = "<root-CPOS>";
for(int i = 1; i < pos_new.length; i++)