Question: Best way to create MS-AMR from output?

[JosephGatto]

Is there a straightforward way to take the output from this model and use it to merge together the multiple AMRs into one document-level / MS-AMR?

I am thinking I need to

1. Add a special token for each individual AMR to the beginning of each node name so they don't accidentally merge with similarly named nodes from other graphs.
2. Convert all mentions of the coreferent node in each graph to having the same node name.
3. Create a new graph, which is the union of the set of triples between each AMR after the above transformations.

This sort of works for me, but feels complicated! Was wondering if there is a more efficient method!

Thanks for the great work as always!