def get_winner(self, weights: list[list[float]], sample: list[int]) -> int:
        d0 = 0.0
        d1 = 0.0
        for i in range(len(sample)):
            d0 += math.pow((sample[i] - weights[0][i]), 2)
            d1 += math.pow((sample[i] - weights[1][i]), 2)
            return 0 if d0 > d1 else 1
        return 0