Given the following dataset in the 1-d space, which consists of 3 positive data points {-1,0,1} and 3 negative data points {3,-2,-2}. (The figure represents a dataset in the 1-d space, which consists of 3 positive data points each at -1,0,1 and 3 negative data points 3,-2,-2.) Are they linearly separable in original 1-d space