public FSMatchConstraint constructContainedByConstraint(int problemBegin,
int problemEnd, ConstraintFactory cf,
FeaturePath sentenceBeginFeaturePath, FeaturePath sentenceEndFeaturePath)
{
FSIntConstraint sentenceBeginIntConstraint = cf.createIntConstraint();
sentenceBeginIntConstraint.leq(problemBegin);
FSIntConstraint sentenceEndIntConstraint = cf.createIntConstraint();
sentenceEndIntConstraint.geq(problemEnd);