features.add(new StatementCountFeature());
cv.multiValidate(features, trainer, 10, data, null, 0);
print("SpecificBigram + verb + adjectice + statementcount");
features.clear();
features.add(new SpecificBigramFeature(0));
features.add(new VerbFeature(0));
features.add(new AdjectiveFeature(0));
features.add(new StatementCountFeature());
cv.multiValidate(features, trainer, 10, data, null, 0);