}
// Prints out extractions from the sentence.
ReVerbExtractor reverb = new ReVerbExtractor();
ConfidenceFunction confFunc = new ReVerbOpenNlpConfFunction();
for (ChunkedBinaryExtraction extr : reverb.extract(sent)) {
double conf = confFunc.getConf(extr);
System.out.println("Arg1=" + extr.getArgument1());
System.out.println("Rel=" + extr.getRelation());
System.out.println("Arg2=" + extr.getArgument2());
System.out.println("Conf=" + conf);