def setResponseValidation(self, responseValidation):
        self._responseValidation = responseValidation
Returns a distance-based similarity score for p1 and p2
dataset/ETHPy150Open ga4gh/server/ga4gh/backend.py/Backend.setResponseValidation--crossover with--dataset/ETHPy150Open fcurella/django-recommends/recommends/similarities.py/sim_distance