class unsatN2_starter
{
    %% some sentences may start by a raw N2 introducing the real sentence
    %% the normal construction should add ':'
    %% example: Crise syrienne le gouvernement décide de ne rien faire
    %% weak proba for this construction
    %% an alternative should be to find a way to add the missing ':' before parsing
    <: sentence_starter;
    node starter: [type: subst, cat: N2, top: [sat: -, headcat: nc|np]];
}