Constructions with copula+adverb (estar bien/mal) get a broken MRS

[olzama]

I think this has always been the case (even in the old SRG), although it is possible that this issue #98 is related.

I like the tree and I'd rather keep it this way than add some unary rule (which I think I see in some related cases) but the MRS is broken (and I don't get any other trees for this one anyway).

[olzama]

Related (maybe): the same sentence with "muy mal" will get no parse at all. Before it would get a parse through sending "mal" through a unary rule which would make it a NP.

[olzama]

I fixed this in 00dfeeb but at the expense of adverbs attaching to an S. Should be fixable through other types though.

[olzama]

Fixed this better in 4496eea (not merged into main yet)

[olzama]

(only the part with the broken MRS. Maybe the "muy" part is a separate issue)