@Override
public double getSimilarity(Collection<String> stringList1, Collection<String> stringList2)
throws SimilarityException
{
Sentence s1 = new Sentence(StringUtils.join(stringList1, " "));
Sentence s2 = new Sentence(StringUtils.join(stringList2, " "));
double similarity = 1.0 - s1.dsumo(s2);
return similarity;
}