How to transfer the following example to a reversed sentense?

Hi,

I got an question for the following example which is related to that question. https://github.com/goodmami/penman/issues/106 But the difference is the following example has different AMR structure to represent the same sentence. I am curious how to modify AMR graph to get a reversed sentnece.

In this case, the original sentence is “If you can use a computer, then you have keyboarding skills”. The reversed sentence can be “If you have keyboarding skills, then you can use a computer”.

# ::snt If you can use a computer, then you have keyboarding skills.
(h / have-03
      :ARG0 (y / you)
      :ARG1 (s / skill
            :topic (k / keyboard))
      :condition (p / possible-01
            :ARG1 (u / use-01
                  :ARG0 y
                  :ARG1 (c / computer))))

In this case, the original sentence is “If Alice can use a computer, then Bob have keyboarding skills”. The reversed sentence can be “If Bob have keyboarding skills, then Alice can use a computer”.

# ::snt If Alice can use a computer, then Bob have keyboarding skills.
(h / have-03
      :ARG0 (p / person
            :name (n / name
                  :op1 "Bob"))
      :ARG1 (s / skill
            :topic (k / keyboard))
      :condition (p2 / possible-01
            :ARG1 (u / use-01
                  :ARG0 (p3 / person
                        :name (n2 / name
                              :op1 "Alice"))
                  :ARG1 (c / computer))))

[goodmami]

Do you know if there are any other graph-to-string realizers or the graph-to-string realizers you often used instead of the gtos model?

There are plenty, but I don’t actually use them, at least not now. You might try a search on the ACL Anthology (e.g., for AMR generation) and see what turns up.

[goodmami]

I strongly suggest you follow the example in #106 instead of doing string manipulations, which will only work for a very limited number of graphs.