class short_sentence 
{
    desc.ht = value([cat: S,arg0: @emptyarg_fs,arg1: @emptyarg_fs,arg2: @emptyarg_fs]);
    desc([ht:@simple_ht]);
%    node S: [cat: S, id: S, type: std, adjleft: no ];
    node S: [cat: S, id: S, type: std];
    S >> incise;
    node incise : [cat: incise, id:incise, type:std, bot: [incise_kind: dash|par]];
    node(incise).top.sync = node(incise).bot.sync;
    node(incise).top.sync = value(-);
    node(incise).adjleft = value(atmostone);
    node(incise).adjright = value(sync);
    incise >> VMod;
    node VMod: [cat: VMod, id:vmod, bot: [position: -|post, cat: adv|S|N2|pres]];
    node(VMod).top = node(VMod).bot;
    %% arbitrary restriction: at most one right vmod modifier on short sentences
    %% node(VMod).adjright = value(atmostone);
    %% node(VMod).adj = value(no);
    VMod >> Short;
    S >> start;
    incise >> coo;
    start < incise;
    coo < VMod;
    incise >> pourquoi;
    coo < pourquoi;
    incise >> advneg;
    pourquoi < advneg;
    advneg < VMod;
    node start: [cat: start, type:subst];
%%    node coo: [type: coanchor, cat: coo, adj: no, optional: yes];
    node coo: [type: coanchor, cat: coo, optional: yes];
    node pourquoi : [cat: pri, lex: pourquoi, type: coanchor, id: pri, optional: yes];
    node advneg: [type: coanchor, cat: advneg, optional: yes];
    node(S).top.extraction = value(-);
    node(S).top.xarg = value([case: -, trace: -]);
%%    node(S).top.sat = value(+);
    node(S).bot.sat = value(-);
    node(S).top.mode = value(-);
    node(S).top.person = value(-);
    node(S).top.number = value(-);
    node(S).top.gender = value(-);
    node(S).top.tense = value(-);
}