[Attempto] An error in paraphrase module

[Jean-Marc Vanel]

First prefixing p: allows to remove the 3 warnings :
If p:Agent1 learns that p:Agent2 says hello then p:Agent1's goal is hello.

But this does not fix the paraphrase issue.
However, you can say the same thing with common nouns instead of proper
names :
If an agent A1 learns that an agent A2 says hello then A1's goal is hello.
Stil not a fix :( .

Then looking at the DRS, I saw that hello is considered one time as a noun,
and next time as an adjective. So I tried this :
If an agent A1 learns that an agent A2 says a hello then A1's goal is a
hello.
Stil not a fix :( .

2011/6/2 Pierre-Alexandre Voye <ontologiae at gmail.com>

> Hello,
> I got an error in the paraphrase module, although the DRS output is good.
> Maybe it's normal, I don't know.
> Here the sentence I gave to APE :
> if Agent1 learns that Agent2 says hello then Agent1's goal is hello.
>
> The parameters was :  -cparaphrase2 -cdrs -guess -cdrspp
>
> if Agent1 learns that Agent2 says hello then Agent1's goal is hello.
>
> Here the output :
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <apeResult>
>   <duration tokenizer="0.020" parser="0.000" refres="0.000"/>
>   <drs>drs([], [=>(drs([A, B], [predicate(A, learn, named('Agent1'),
> B)-1/3, B:drs([C], [predicate(C, say, named('Agent2'),
> named(hello))-1/6])]), drs([D, E, F], [relation(D, of,
> named('Agent1'))-1/12, object(D, goal, countable, na, eq, 1)-1/14,
> property(E, hello, pos)-1/18, predicate(F, be, D, E)-1/15]))])</drs>
>   <drspp>[]
>    [A, B]
>    predicate(A, learn, named(Agent1), B)-1/3
>       B
>       [C]
>       predicate(C, say, named(Agent2), named(hello))-1/6
>    =>
>    [D, E, F]
>    relation(D, of, named(Agent1))-1/12
>    object(D, goal, countable, na, eq, 1)-1/14
>    property(E, hello, pos)-1/18
>    predicate(F, be, D, E)-1/15
> </drspp>
>   <paraphrase2>ERROR</paraphrase2>
>   <messages>
>     <message
>         importance="warning"
>         type="word"
>         sentence="1"
>         token="2"
>         value="Agent1"
>         repair="Undefined word. Interpreted as a singular proper name."/>
>     <message
>         importance="warning"
>         type="word"
>         sentence="1"
>         token="5"
>         value="Agent2"
>         repair="Undefined word. Interpreted as a singular proper name."/>
>     <message
>         importance="warning"
>         type="word"
>         sentence="1"
>         token="11"
>         value="Agent1"
>         repair="Undefined word. Interpreted as a singular proper name."/>
>   </messages>
> </apeResult>
>
> Regards,
> P-A
>
> --
> ---------------------
> Isaac Project - http://www.lisaac.org/
>
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Jean-Marc Vanel
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