Sentence and paragraph (etc) distances?

Thanks for this package; very useful.

Would it make sense to include simple multi-word distance metrics like MOWE (mean/median of word embeddings) etc in this package or is that already available in other packages of JuliaText? I didn't find it but seems a quite common use case for people that download `Embeddings.jl`. An alternative might be to make these part instead of `StringDistances.jl`.